Stress

1,060 results, page 6
  1. Chemistry

    Suppose NaOH is added to the following system when it is at equilibrium. NH3 (aq) + H2O (l) = NH4 (aq) + OH (aq) a) in which direction will the reaction shift after the NaOH is added? b) will this stress increase or decrease the value of the reaction
  2. college physics 2

    steel train rails are placed end to end with space in between on a day where a temperature is 30 degrees. How much stress will be build if the temperature is increase to 150 degrees .assume that the original is 1.5m
  3. Physics

    An aluminum bar has the desired length when at 10 degrees Celsius. How much stress is required to keep it at this length if the temperature increases to 33 degrees Celsius?
  4. health

    A. Fad diet B. Low-carb diet C. Stick-to-it diet D. Counting calories diet =B What are other factors that contribute to being overweight and obese besides diet and behavior? A. Personality and temperament B. Physical fitness and athletics C. Environment
  5. mechanics of materials

    A steel beam with a rectangular cross section is bent to form an arc of a circle of radius 6 m. Calculate the maximum stress in the beam given that the depth of the beam is 6 mm and the Young's modulusfor steel is 210 MPa
  6. psychology

    Which of the following best demonstrates the goal of congnitive therapy? I think therefore I am (maybe) A fool sees not the same tree that a wise man sees A musician must make music an artist must paint a poet must write if he is to be at peace with
  7. Math

    A uniform bar 1.100 metres in length and having a cross sectional area of 19.500cm square is subject to a loading of 5050.000 newtons. This load causes an extension to the bar length of 2.610mm.Calculate the stress and strain produced
  8. Physics

    In a common test for cardiac function (the "stress test"), the patient walks on an inclined treadmill (Figure 6-46). Estimate the power required from a 70 kg patient when the treadmill is sloping at an angle of 15° and the velocity is 3.10 km/h.
  9. intro to court suystems

    Community prosecution stresses the need for the prosecutor to reach out to the community, but what does “community” mean? Is this reform based on a naïve assumption that all members of the same geographic entity share similar views? How might
  10. material science

    A uniform compressive stress σz is applied to the surface of the metal alloy, and it may be assumed that there is no friction between the alloy and the die. This aluminum alloy has Young’s modulus E=70GPa and a Poisson’s ratio ν=0.33. Determine the
  11. psy 210

    What are some of the characteristics of a Type A personality? How could having a Type A personality affect a person’s reaction to stress? What would you view as some advantages or disadvantages of a Type A personality?
  12. Psychology

    What are some of the characteristics of a Type A personality?How could aving a Type A personality affect a person's reaction to stress?What would you view as some advantages and disadvantages of a Type A personality?
  13. Pschology 202

    True or False? Exercise not only reduces the risk of stroke, osteoporosis, and diabetes, but it also improves overall mental health, reduces stress and depression, and increases happiness. (Points : 1) True False
  14. AED

    Search the Internet for three time management tips for teachers. o List the tips and answer this question: How do you think these tips will impact your daily schedule as an educator? Provide a comment on how each one will serve to improve your success
  15. psychology

    What are some of the characteristics of a Type A personality? How might having a Type A personality affect a person’s reaction to stress? What would you view as some advantages or disadvantages of a Type A personality?
  16. science need help Ms. sue

    What are the materials I need for my science project. my science project is "How does stress affect your body"
  17. Chemistry

    H6P8: Elongation A steel cable 10 m long is pulled in tension with a stress of 350 MPa. Assume that the Young's modulus of the steel cable is about 200 GPa. If only elastic deformation occurs, what is the resultant elongation in cm?
  18. 7th grade health Ms. Sue please

    1. The way you view yourself overall is your ___________. (1 point) clues self-esteem self-concept mood disorder 2. Part of your self-concept is your __________, or how you feel about yourself. (1 point) self-esteem emotions clues resources 3. A person who
  19. Modernist Poetry

    I want to write a modernist poem about struggles, future, stress. How everything I do in grade 12 will affect my future. The amount of pressure that is put onto me by my parents to get into university. I need a lot of help. I've always struggled with
  20. mechanics of materials

    A hollow circular shaft has an external diameter of 160mm and an internal diameter of 120mm. Calculagte the polar second moment of areaof the shaft and the maximum and minimum shear stress produced when the applied moment is 40kN m.
  21. Writing/BME

    Strength is defined as the amount of stress a material can withstand before fracturing. Therefore, the more strength a material has, the more durable it is. Thus, a toric lens should be constructed from a material with high strength. Every time I read this
  22. Health (Ms. Sue)

    What types of stress cases do you think workers experience in the job industries listed? (The job industries listed are services, manufacturing, retail trade, and fiance industries.)
  23. Physics

    You are a thief and you want to lower yourself from the rooftop to a second floor window, which is at a distance H=12m below the tip of the roof. You want to use a nylon rope, which has a failure stress of 400 MPa, and a Young’s modulus of 1 GPa. If you
  24. Psychology Please Help!

    Important positive events such as a birthday party for a child, graduating from high school, getting married, or anticipating a first grandchild: a. are reinvigorating, but not stressful. b. help relax the body and balance against life's stressors. c. can
  25. Abnormal Psychology

    Irene has experienced physical problems because her life has been disrupted by environment changes and constraints. She complains of headaches, sleep problems, and poor relationships. Her condition can best be explained by which viewpoint? - The
  26. Abnormal Psychology

    Irene has experienced physical problems because her life has been disrupted by environment changes and constraints. She complains of headaches, sleep problems, and poor relationships. Her condition can best be explained by which viewpoint? the
  27. PHYSICS

    The weight of fully saturated soil in a prism having a 4.00 sq. ft. base (or a base of 4.00 ft*ft) is 4,000 lbs. Pore pressure at the base is 499 lbs/(ft*ft). True or False: The effective stress at the base is 501 lbs/(ft*ft).
  28. college

    I have initial and final gauge length and diameter and also have max load. Now i have to draw stress strain diagram. I know how to draw that graph but i a not provided with failure load or yield load so i am not sure how to graph. Appreciate any help.
  29. health

    What is physical stress? A. A physical reaction of the mind to various triggers B. A physical reaction to the heart to various triggers C. A physical reaction of the body to various triggers D. A physical reaction of the soul to various triggers What is
  30. physics

    A wire of initial length L0 and radius r0 has a measured resistance of 2.5 . The wire is drawn under tensile stress to a new uniform radius of r = 0.45r0. What is the new resistance of the wire?
  31. english/vocabulary

    write each vocabulary words in a syllable and indicate stress marks ? here are the words 1.auxiliary 2. candid 3. cubicle 4. drudgery 5.envoy 6.escalate 7.expedient 8.feign 9.flair 10.grievous 11.heterogeneous 12.horde 13.impel 14.incredulous 15. inscribe
  32. english/vocabulary

    write each vocabulary words in a syllable and indicate stress marks ? here are the words 1.assurance 2. asylum 3. console 4. dilate 5.dross 6.dwindle 7.flippant 8. immunity 9.institute 10. liability 11.preposterous 12.pugnacious 13. rabid 14.realm 15.
  33. Physics

    A die is designed to punch holes of radii 2.17 x 10-2 m in a metal sheet that is 5.53 x 10-3 m thick. To punch through the sheet, the die must exert a shearing stress of 3.5 x 108 Pa. What force must be applied to the die? (Hint: Consider carefully which
  34. american national goverment

    1. Locke’s use of the term “property” (Points : 1) serves to stress the absolute sanctity of property. serves as a defense against the arbitrary exercise of power and authority. dramatizes his commitment to natural law. means that a sovereign who
  35. Writing

    I am looking for some written a one act play. Write anc act out a one act play in front of class covering a specific workplace issue , exapmple my include sexual harassment, workplace stress, great/bad bosses etc.
  36. chem

    How do these things shift the direction of a chemical reaction?: -adding/removing reactants -adding/removing products -adding/removing energy This is how I think I understand it: -adding more reactants pushes it to the right -removing reactants pushes it
  37. material science

    A uniform compressive stress σz is applied to the surface of the metal alloy, and it may be assumed that there is no friction between the alloy and the die. This aluminum alloy has Young’s modulus E=70GPa and a Poisson’s ratio ν=0.33. Determine the
  38. dog behavior

    please check my answer thanks What benefit does an adult dog gain from being petted with long smooth strokes ? 1. The dog grows to be larger 2. The dog learns to be more dominant 3. The petting makes the dog physically stronger 4 The petting reduces stress
  39. business communication

    Saying you're sorry in a letter is: A. not acceptable business practice. B. acceptable if you say it several times. C. acceptable since excessive apologies will improve the reader's reaction to the letter. D. acceptable, but it is better to stress what you
  40. exceptional children

    need help with this ? good teaching practices for exceptional children: a.stress typical development b.only occur in inclusive setting c.understand the connection between behavior and development. c.only occur in special settings. i said c. would that
  41. Chemistry

    Given the following reaction: 3 H2(g) + N2(g) <- -> 2NH3(g) + heat If the following changes were to occur what direction shift will it have (left or right) And what will be the reason of the shift Changes/Stress on system: Adding NH3 Decreasing the
  42. Chemistry

    Given the following reaction: 3 H2(g) + N2(g) <- -> 2NH3(g) + heat If the following changes were to occur what direction shift will it have (left or right) And what will be the reason of the shift Changes/Stress on system: Adding NH3 Decreasing the
  43. ela small project

    we have small project. i am confused what picture to draw for consider the options. our chapter name is face the challenges ( on stress). i have statement for that but i do not know what type of picture to draw. can you give some example.
  44. physics

    extrapolation is the process whereby we extend an established numerical relationship between two variables beyond the limits of our observed and recorded data. why extrapolation would not be useful and wise to use in force-elongation graph? In
  45. Expository Essay Help

    Another way to change these sentences "In conclusion, it takes discipline, time management, preparation, a computer, various tips, finances, and a desire to prepare for a major life change in going back to college for a degree. There are many things that a
  46. Business

    Which of the following is NOT an example of parallel structure? "Yoga can help you develop flexibility, reduce stress, and increase relaxation." "Learn how to analyze business audiences, improve your style, and edit thoroughly." "You are all encouraged to
  47. Solid Mechanics

    A casts iron block of 5cm2 cross section carries load of 50KN. Calculate the magnitude or normal and shear stresses on a plane whose normal is inclined at 30o to the axis of the block. Also determine the maximum shear stress in the block.
  48. please check

    1. Which of the following statements regarding stress and hair loss is NOT true? a. The best treatments for stress induced hair loss are to improve sleep quality, manage stress, and have a healthy dietary intake. b. Stress may cause hair to fall out as a
  49. Physics

    Consider a human femur of length L = 469 mm. Model the bone as a hollow cylinder, with inner radius Ra = 4.17 mm and outer radius Rb = 12.51 mm. If a 74 kg person's weight is supported by one leg, calculate the stress on the femur; express as percentage of
  50. Physics

    Resistivity measurements on the leaves of corn plants are a good way to assess stress and overall health. The leaf of a corn plant has a resistance of 2.1 M Ohm measured between two electrodes placed 20cm apart along the leaf. The leaf has a width of 2.8
  51. Business Communication

    Which of the following is NOT an example of parallel structure? A. "Yoga can help you develop flexibility, reduce stress, and increase relaxation." B. "Learn how to analyze business audiences, improve your style, and edit thoroughly." C. "You are all
  52. business Communication

    Which of the following is NOT an example of parallel structure? a. Yoga can help you develop flexibility, reduce stress, and increase relaxation. b. Learn how to analyze business audience, improve your style, and edit thoroughly. c. You are all encouraged
  53. engineering

    Your friend, a 75 kg mountain climber is suspended from a cliff by a rope. Calculate the tension in the rope, in Newtons, when you lift your friend to safety. If the rope can withstand 1.25 kN of stress per square centimeter of cross-sectional area, what
  54. Engineering

    Steel column is 80 feet tall. Column is a W 14 x 730(wide-flange beam) The cross sectional area is 215 sq in. Supports a floor load of 6600 K. Determine the stress in the column and how much it will shorten due to the 6600K load. (Assume E= 29,000,000
  55. Mechanics/Physics

    HW7_1B_2 : 5.0 POINTS Let's say that a cross section where you have M+max is at location x+max, and the cross section where you have M−max is at location x−max. Use the MATLAB window below to plot the profiles of stress on sections x+max and
  56. Solid Mechanics

    A cast iron block of 5Cm^2 cross section carries an axial compressive load of 50KN.Calculate the magnitude or normal and shear stresses on a plane whose normal is inclined at 30 deg.to the axis of the block,also determine the maximum shear stress in the
  57. Engineering

    A plane element is subjected to a shear stress τ = 360MPa which results to a shear strain σ = 0.008rad. a) determine the shear modulus G of the element b)What is the horizontal displacement, d, of the element if te height of the element is equal
  58. statistics

    What SPECIFIC statistical test would be applied to these data collected to answer the following questions? What’s the average amount of pain Mr. Smith reported yesterday? Is there a significant difference in depression levels (using a scale of 0-60)
  59. CHILD CARE

    WRITE A LETTER TO A DAY CARE CENTER SUPERVISOR REQUESTING WRITTEN PERMISSION TO OBSERVE A CHILD AT THE CENTER INCLUDE ONE OF THE OBSERVATION REPORT COPIES IN YOUR LETTER, AND STRESS THAT YOU WON'T BE USING THE CHILD'S NAME OR LIKENESS.
  60. Physics

    A steel cable of cross sectional area 2.5 cm^2 supports a 1000kg elevator. The elastic limit of the cable is 3 x 10^8 Pa. If the stress in the cable is not to exceed 20 percent of the elastic limit, then find the maximum upward acceleration of the elevator
  61. Engineering/Algebra

    A cardboard tube is loaded with a 15.3 N axial load. The tube has an outside diameter of 2.5 cm and a wall thickness of .035 cm. Find the axial stress in the cardboard tube. Is the answer 75 N/cm^2? If so can you show me your way of getting to this answer.
  62. Health

    Obesity can cause a person to develop what type of conditions? A. Head, back, and neck pains B. Increased energy and reduced stress C. Low blood pressure and type I diabetes D. High blood pressure and Type 2 diabetes A?
  63. English

    1. I try not to stress out when things go wrong. 2. He went bald. 3. She went mad. ------------------- In Sentence 2 and 3, 'bald' and 'mad' are adjectives, so 'went' means 'became.' What about in Sentence 1? Does 'go' mean 'become'? Is 'wrong' an
  64. Biographical Essay Evaluation (Writeacher)

    Write a 3-paragraph Biographical Essay. Discuss your experiences with summer: the things you enjoyed and the things you missed about school. What I have written: "A strong sense of freedom is one of my favorite things about summer. It rids me of the stress
  65. psychology

    According to Hans Selye, stress is a) a specific response to a specific demand on the body. b) a cognitive, not physical, response to a threatening situation. c) any reaction that increases activity in the parasympathetic nervous system. d) a nonspecific
  66. allied health part 2

    which one of the following activities is considered part of health care operations? a. reviewing the competency of health care workers b. administering a stress test c.giving a patient her prescribed medication d.recording a patient's blodd pressure and
  67. Psychology

    According to Hans Selye, stress is a) a specific response to a specific demand on the body. b) a cognitive, not physical, response to a threatening situation. c) any reaction that increases activity in the parasympathetic nervous system. d) a nonspecific
  68. physics

    According to one set of measurements, the tensile strength of hair is 196 MPa, which produces a maximum strain of 0.400 in the hair. The thickness of hair varies considerably, but let's use a diameter of 50.0 u(mu)m . What is the magnitude of the force
  69. English

    1. There are two Renoirs on the wall. 2. This/That Renoir looks great. 3. Look at the Renoir on the table. 4. A Renoir is hanging on the wall. ------------------------------------ 1. In each sentence does 'Renoir' mean Renoir's painting? Are they all
  70. physics

    The drawing shows a 156-kg crate hanging from the end of a steel bar (S = 8.1 x 1010 N/m2). The length of the bar is 0.117 m, and its cross-sectional area is 7.44 x 10-4 m2. Neglect the weight of the bar itself and determine (a) the shear stress on the bar
  71. Solid Mechanics

    pls help me to resolve this question A casts iron block of 5cm2 cross section carries an axial load of 50KN. Calculate the magnitude or normal and shear stresses on a plane whose normal is inclined at 30o to the axis of the block. Also determine the
  72. Business communications 1

    which of the following is not an example of a parallel structure? 1. yoga can help you develop flexibility, reduce stress, and increase relaxion. 2. Learn hot to analyze business audiences, improve your style, and edit thouroughly. 3. you are all
  73. Business communication

    ) which of the following is not an example of parallel structure? A) Yoga can help you develop flexibility, reduce, stress, and increase relaxation. B) Learn how to analyze business audience, improve your style, and edit thoroughly. C) You are all
  74. physics-please help!

    The total cross-sectional area of the load-bearing calcified portion of the two forearm bones (radius and ulna) is approximately 2.5 cm2. During a car crash, the forearm is slammed against the dashboard. The arm comes to rest from an initial speed of 80
  75. physics

    The total cross-sectional area of the load-bearing calcified portion of the two forearm bones (radius and ulna) is approximately 2.0 cm2. During a car crash, the forearm is slammed against the dashboard. The arm comes to rest from an initial speed of 80
  76. english

    How do fix these two sentences below: 1. Stretching helped me increase my muscle strength and relieving tension on tight strained muscles, which I often used during my stress moment 2. Eating two cups of ice-cream every night is my habit because it has
  77. physics

    Rotating blade (body force in axial loading) A blade is fixed to a rigid rotor of radius R spinning at omega(w) rad/sec around the vertical z axis, neglect the effect of gravity, calculate the peak stress in the blade calculate the blade elongation.
  78. English

    The best way to reduce stress and anxiety in testing is: A. getting sleep and eating healthy. B. greathing well during testing. C. prepare and study well. D. take good notes. is it C Test-taking strategies are about knowing how to: A. study. B. memorize
  79. Planning

    describe what you think will be your major challenges in getting and keeping part or full time employment in the next two years. Since I don't work right now, I am usually with my family, at home, not really that busy. So once I start working, I think my
  80. English

    I need some ideas of novels,songs,comics etc.(preferebly a song) that share similar views as Transcendentalists Here are some views of the Transcendentalists: -Intuition -they think we can understand ourselves through nature. - Individualism(the fact of
  81. ~CHEM~

    If I had an equilibrium of CH3CO2(aq) + H(aq) <=> CH3CO2H(aq) and the applied stress was HCl and NaOH what observations should I expect and what direction would the equliibrium shift? Same goes to this question equilibrium:Fe(aq) + SCN(aq) <=>
  82. chemistry

    2H2O(l)=2H2(g) +O2(g) the stress is an increase in pressure. If there is an increase in pressure, the reaction would go to the side of fewer moles. Even though the left side has no moles of gas, is the result still shifting to the left
  83. psychology

    I hope you can help me. I am working on my final and need to know what exactly is "Evaluate the list above (not giving the list but doing on stress)for areas of need not already addressed. Recommend a fifth job title and assign other health
  84. physics

    A body of mass 10 kg is attached to a wire 30 cm long. Area of cross section of the wire is 10 raise to power -6 metre square. It's breaking stress is 4.8×10 raise to power 7 N/metre square. Find maximum angular velocity with which it can be rotated in
  85. science. . . =[[

    crossword puzzle 1) Secure loose___________ before beginning lab. (its 7 letters) 2) If a chemical comes into contact with your eyes,wash them out for atleast __________ minutes (its 7 letters) 3) Know where this is before you begin any lab;you may need to
  86. Materials Science

    A cube of the isotropic, linear elastic epoxy resin E=2GPa, ν=0.3, α=50×10−6K−1 at 20∘C is unloaded. It is then heated to 60∘C. What is the corresponding strain matrix? The temperature is held constant at 60∘C. What
  87. physics

    Concrete sidewalks are always laid in sections, with gaps between each section. For example, the drawing shows three identical 2.4-m sections, the outer two of which are against immovable walls. The two identical gaps between the sections are provided so
  88. Biographical Essay Evaluation (Writeacher)

    Write a 3-paragraph Biographicl Essay. Discuss your experiences with summer: the things you enjoyed and the things you missed about school. What I have written: "A strong sense of freedom is one of my favorite things about summer. Setting in only once the
  89. Biographical Essay Evaluation (Writeacher)

    Write a 3-paragraph Biographicl Essay. Discuss your experiences with summer: the things you enjoyed and the things you missed about school. What I have written: "A strong sense of freedom is one of my favorite things about summer. Setting in only once the
  90. chem - dry ice activity

    when the dry ice is in the water it occasionally makes a popping sound. how can you explain that? I expect you are hearing the stress fractures of the dry ice crystals. The same thing happens when you take VERY cold ice cubes from the refrigerator, place
  91. materials bahavior

    A specimen has an initial diameter of 200mm and a length of 700mm. At a stress of 40MPa and a temperature of 538oC the steady state strain rate is about 2×10−4% per hour. Find the primary creep elongation and the steady state creep elongation after
  92. Business English

    Which is an effective strategy for ending an informative letter to a new client? A. stress that the reader is welcome to call anytime if more information is needed. B. Refer to your company's future relationship with the readee's organization. c. Mention
  93. mechanics of materials

    A flat plate specimen of a soft metal alloy is to be tested by pulling on round pins inserted through the ends of the plate, as illustrated below (a) Calculate the required diameter of the pins, given that the plate is 8.0 mm thick, the maximum tensile
  94. mechanics of materials

    6. A flat plate specimen of a soft metal alloy is to be tested by pulling on round pins inserted through the ends of the plate, as illustrated below (a) Calculate the required diameter of the pins, given that the plate is 8.0 mm thick, the maximum tensile
  95. Material mechanics

    A flat plate specimen of a soft metal alloy is to be tested by pulling on round pins inserted through the ends of the plate, as illustrated below (a) Calculate the required diameter of the pins, given that the plate is 8.0 mm thick, the maximum tensile
  96. mechanics of materials

    6. A flat plate specimen of a soft metal alloy is to be tested by pulling on round pins inserted through the ends of the plate, as illustrated below (a) Calculate the required diameter of the pins, given that the plate is 8.0 mm thick, the maximum tensile
  97. physics

    Rotating blade (body force in axial loading) blade is fixed to a rigid rotor of radius R spinning at ω rad/sec around the vertical z-axis. Neglect the effects of gravity. Calculate the peak stress in the blade: σmaxn Calculate the blade
  98. cda

    Dance, yoga, and music have been found to have three of the following positive effects. Which is not a positive effect of dance, yoga, and music? A. Increased self-esteem B. Reduction of stress C. Increased personal sense of responsibility D. Increased
  99. PHYSICS

    A wire of initial length Lo and radius rO has a measured resistance of 1.0 ohm. the wire is drawn under tensil stress and to a new uniform radius of 0.25rO. what is the new resistance of the wire? i know the answer is 256 ohm but i have no clue how to get
  100. science

    A timber specimen of 40.33 mm width,70.07 mm depth and 604mm length and its weight is 798.9g carried loads(kN): 4,6,8,10,12,14,16,18,20,22,24,25.7. and deflection(mm) 0.44,0.87,1.34,1.81,2.29,2.79, 3.39,4.17,5.42,7.21,11.02,21.94 please, 1-find density of

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