Physical Science [repost]

37,614 results

Physical Science

if you tear a piece of material in haft, how is the density affected? sorry i repost it, just the title

Intro to Physical Science

Define physical science Andrew: I went to and typed in physical science. The following is what it returned.I hope this helps. physical science  1. any of the natural sciences dealing with inanimate matter or with energy, as physics, chemistry, and ...

Physical Science

According to the well known equation, energy equals mass times the speed of light squared..... ? You question is unclear. Please repost with more specifics.

Physical Science (repost for drwls)

OK, I've been trying my best and for 3 I got B and for five I got B...? 4 still seems really tricky to me! -MC

physical science

gimme a side of what physical science is. I know there's no shortcuts but it means alot of ev'rything I gotta know. Sho' me. I have little understanding of what you wrote. When one tries to communicate in non-standard English, the results are unpredictable. Here is a ...


Please check these! Physical or Chemical properties? 1. solubility = physical 2. melting point = physical 3. reacts with water to form a gas = physical

Science [repost]

What is the difference between an ionic bond and a covalent bond? I just keep forgetting which one is which...any easy way to remember these? PS> I know that you're not supposed to repost until 24 hours but I really need this answer! Thanks -MC


Will you please check? Physical or chemical properties 1. bitter taste = physical taste 2. can neutralize a base= physical property 3. boiling point = physical property 4. reacts with a base to form water= physical 5. reacts with acid to form hydrogen = chemical property 6. ...

physical science

not exactly physical science, but I'm confused about how you tell the charge of elements in the B groups on the periodic table

physical science

Two 3.4 kg physical science textbooks on a bookshelf are 0.25 m apart. What is the magnitude of the gravitational attraction between the books?

Physical Science

A=Vf - Vi divided by 29 seconds Can you please help me. This is 9th grade Physical Science homework.

physical science

Memo of physical science question 7 November 2014 grade 11

physics repost

Which of the following physical properties can be used to measure temperature using a thermometer? A)volume B)pressure C)density D)viscosity I got A


What is the boiling point of ethanol when the atmospheric pressure is 60kPa? I decided to repost this ? under Science instead of Chemistry. Thanks.

physical science

in physical science how do you graph a number from 0 to .600

maths, physical science , life science , geography

Hi I am in grade 10 , I am doing maths physical science, life science and geography, what jobs can I get into with those subjects

Intro to physical science

I need a relating topic to physical science that is relating to the reasl world?

physical science

What physical quantities are governed by the quantum numbers of an atomic electron?.

Physical Science

A sample of copper can be drawn into thin wire. Is this chemical or physical property?

Physical Science 9

when an electric current is passed through water 2 gasses are formed is this a chemical or physical change

Physical Science [repost]

I had a couple of questions for homework and I answered them the best I could. Can someone check and tell me if they are correct? 1.To describe the position of an object accurately, scientists use what? Ans- Coordinate Systems 2.In science, we have to describe the motion of an...

Science Repost for Tina

english/science - Tina, Monday, October 8, 2007 at 9:30pm Who discovered the digestive system?

Science repost for Eva

Posted by eva on Tuesday, October 2, 2007 at 2:56pm in response to Science. i need i help i don't know what characteristic of animals are can u help me

Science repost for Tomari

science - Tomari, Sunday, October 14, 2007 at 3:26pm what element is atomic number 11 ?

Repost: Science for Hector

science - Hector, Thursday, September 6, 2007 at 6:31pm 109 g =_____kg

physical sciene

Two 2.2 kg physical science textbooks on a bookshelf are 0.15 m apart. What is the magnitude of the gravitational attraction between the books?

Physical Science

The entire physical universe is called__________?

Science repost for Kelly

Science - Kelly, Monday, October 1, 2007 at 7:49pm In a grain of pollen, what is thefunction of the sperm cell that doesn't join with an egg call?


true or False in a physical change some of the physical properties of substance may be altered and the chemical composition remains the same

Science (Asap)

You learned that a tree can be cut down and shaped into a bat.This is a physical change.What are some of the physical changes we find in nature?

Geography,maths lit,life science,physical science,xhosa,life orientation and english

Will i be able to do law with the following subject maths lit,geography,life science,physical science and english

question repost damon

Since some tutors don't check back, i want to repost this to damon: what percent more than 1/3 is 3/5? It said 3/5 was wrong, and I tried but i don't know what happend

Physical Science

I forgot to add this question into my other Physical Science Posts..sorry What is the difference between mass and weight? Mass is what an object contains inside. Weight is a measure of how strongly gravity pulls on that matter. [I got this from the internet but still need to ...

Bobpursley can you help me with my problems below?

I had problems from yesterday but I still don't get them can you help?do you want me to repost? repost: I cant find them.

Science [improv/repost]

What is the difference between an ionic bond and a covalent bond? I just keep forgetting which one is which...any easy way to remember these? PS> I know that you're not supposed to repost until 24 hours but I really need this answer! Would this answer work?: In an ionic ...

Repost: science for Misquiannah

science - misquiannah, Sunday, March 9, 2008 at 5:40pm hello my name is misquiannah wixon and i am 10 years old and i need help with my sience homework like fast

Mathematics, physical, science agricultural science, life science english

What it means to be a grade 12 learner?

7th Grade Science

what physical force can cause a change in the state of matter what is the difference between chemical and physical changes what occurs during Bose-Einstein condensation Please help me.

Social Studies

In what way is geography an integrative science? a. Geography is an integrative science because it examines Earth in both physical and human terms.*** b. Geography is an integrative science because it borrows from physical sciences such as chemistry, biology, meterology, and ...

Physical science

Physical science a 2.0g metal ball that carries a charge of 10 uC is placed into an electric field. the ball at rest at point A is accelerated to point B with a speed of 1.0 m/s. what is the electric potential difference between point A and point B?

Science repost (rocks) for Richard

science - richard, Wednesday, September 26, 2007 at 8:58pm how are organic and clastic rocks the same

physical science

What physical law states: When an object nears a massive celestial object in space, it is attracted to its gravity

Physical Science

When sodium metal combines with chlorine gas, solid sodium chloride forms. is this a physical or chemical change?

physical science

when a physical change in a sample occurs which of the following does not change? a. shape b. temperature c. volume d. composition d?


Homework Help Forum: brain teaser help Current Questions | Post a New Question Answer this Question | Further Reading Posted by sam on Sunday, April 2, 2006 at 3:34pm. try to find the error. I couldn't; it's very hard. A B C D E F G H I J K L M N O P Q R S T U V W X Y Z did ...

Science repost for help

Sciece (chemistry) - help, Tuesday, September 25, 2007 at 4:32pm what is the particle theory


Is distillation a chemical or physical change? My answer is a physical change. Is this Correct? My Mom wrote to ask you guys to check her checking my answers. Who is right?

Physical Science in Action

I need help with the scientific method for physical Science in Action and all I have so far is: Scientific methods in a circle and connecting circles with Scientific models , Experiments , observation and calculations and I have one circle left!! Please help ASAP

Physical Science [repost]

One more worksheet with questions that I need to have checked! 1.Average speed is the ________ an object travels divided by the ________ it takes. Ans- distance; time 2.The velocity of an object is its ___ in a certain _______. Ans- speed; direction 3.The steepness of the line...


Is melting ice a physical or chemical change? I think it is a physical change. Am I correct?


I have a science question Unless you actually ask the question, we cannot help you. Please repost with your question.

Science - Repost for ?????

which moon is the brightest from the surface of jupiter? this question is driving me BLOODY crazy 4 my homework!

Geography nd physical

Can i tyk geography nd physical science if i wnt 2 become a pathologist

language arts

Need to confirm if the verbs in the sentences are physical or mental actions: 1. However he won only 2 medals --Physical 2. Spitz also teamed with three other Americans in 3 relay races - Physical 3. In total, Spitz won s7 gold medals in a single Olympics---physical 4. That ...


An area in your state has been flooded due to heavy rains. How might scientists from the three main branches of science interact in their study of the flood, its effects, and how future flooding might be controlled? Life science, Earth science, and physical scicence.

Physical Science [repost]

needed help on these 3 questions that I don't quite understand. Can someone please explain to me how to solve the answer? Use this scenario to answer questions 1-3: A car crashes in a tree at a velocity -26.6 m/s. The passenger in the car is wearing a seat belt and is stopped ...


When you boil an egg, the egg "white" changes from clear to white. The egg also becomes "hard boiled." What type of changes are occurring in the egg? A.Chemical B.Neither physical nor chemical C.Physical D.Physical and Chemical

Physical Science

The physical properties of ice are different from the physical properties of dry ice (frozen carbon dioxide). But the physical properties of gaseous water vapor and the physical properties of gaseous carbon dioxide are the same. Why? A.) The valence electrons are more tightly ...

Science Olympiad

I don't know if you can help me but i am in science olympiad and i don't now what to bring for the second part of physical science lab. I already tried going on their website so that did not help.

science-repost! please help

Determine if the following substances are soluble (at room temperature, 1 atm) in water or in hexane (: grease and CS2 how do you know this

physical Sciencw

Explain how the study of physical science has a positive impact on every day life. Weater forecasting Predicting astronomical events Making better insecticides Making more fuel efficient engines Etc...... Thank you for using the Jiskha Homework Help Forum. I remember when I ...

physical science

what physical law/s were used during the "burns" of Apollo 13 to adjust its path/trajectory and get it home? I know the thrusters used Newton's third law. What else?


I don't noe ne thng about fluids. test is in two days If you repost your question and spell the words right, I'll help you. lol pwnT


An area in your state has been flooded due to heavy rains. How might scientists from the three main branches of science interact in their study of the flood, its effects, and how future flooding might be controlled? OK, I will bite: What do you think the three main branches of...

Maths literacy,life science,physical science,consu

careers for this subjects


compare and contrast the two main branches of physical science

physcial science

three term why physical science is used in life

physical science

is the study of the moon's phases a pure or applied science

Physical Science

What is the value of science to society? How much should an ordinary citizen understand it and why?

pure maths, life science, physical science, geogra

what can you study with those subjects

Edward Phatudi

Am doing physical science.geography and maths lit i want to know which career can i do

Maths literacy,life science,physical science,consu

what careers I can follow with this subjects?

Maths literacy,life science,physical science,consu

what career I can follow with this subjects?

physical science ,maths ,life science,geography

Which marks I must get to become a doctor?


on the 1st page can someone please help me??????? Its the 2nd and 3rd black dot next to my nasme. Even if this is a repost, more information needs to be given before we can adequately respond. Please repost with more information. Thanks for asking.

Physical Science

which of the following is a physical change? * sawing a piece of wood in half * burning a piece of wood * rust forming on an iron fence * a copper roof changing color from red to green.

To: Troyer0269 - Sci245

I've removed both of your science posts. Please repost when you can tell us what you've done so far to fulfill these complex assignments and where you specifically need our help.

Maths lit,geography,physical science and life science

Wich career should i follow

physical science

In science, what kind of ideas are generally accepted?

Physical Science

How do atoms react with each other to form other substances? I don't know what grade you are in but if this is not understandable, please clarify and repost. Many metals react with many non-metals with the metal losing electrons (forming a positive ion) and the non-metal ...

Math literacy,physical science,CAT,life science

Can I still be a doctor without pure Maths?

Chem Lab

Am I right? Classify the following properties of sodium metal as physical or chemical: •Silver metallic color—physical property •Turns gray in air—physical property •Melts at 98º C-melting point is physical property •Reacts explosively with chlorine gas—chemical...


Two 2.6 kg physical science textbooks on a bookshelf are spaced 0.22 m apart. What is the magnitude of the gravitational attraction between the books?

physical science

Does technology always follow science?

Creating High-Quality Centers

The sensory center can help children develop skills and knowledge in which of the following domains? A. Physical and social B. Physical only C. Physical, social, emotional, and cognitive D. Physical, social, and cognitive my answer is c.


Which of the following statements is true concerning physical space in physical education


what is phyiscal region? What is a physical region? A physical region is an area that shares a similar type of landform or physical characteristic. In South Asia, we find three physical regions: The Himalaya Mountains The Indo-Gangetic Plain The Deccan Plateau Source: (Broken ...

Physical Science, Science

The barometric pressure in Breckenridge, Colorado (elevation 9600 feet) is 580 mm Hg. How many atmospheres is this? How do we find the answer for this?


Listed below are six mixtures. Identify physical properties of the components that allow you to separate them. Then, explain the method you would use to separate the components. Mixture 1: Salt dissolved in water Physical Properties: Density Method of Separation: Use a spoon ...

teacher aides

8. Which of the following statements is true of joint physical custody? A. Joint physical custody isn't legal in most states. B. Joint physical custody is usually difficult for young children. C. Joint physical custody is usually preferred by the court. D. Joint physical ...


8. Which of the following statements is true of joint physical custody? A. Joint physical custody isn't legal in most states. B. Joint physical custody is usually difficult for young children. C. Joint physical custody is usually preferred by the court. D. Joint physical ...

Physical Science

If the absolute temperature of a gas is 600K, the temperature in degrees Celsius is? C= K-273 327 C what is the first step to designing an experiment what is a mole in measurement like mole mass. please help me get info. explain the relationship between velocity and ...

Earth Science REPOST

A seismograph station is located 2000 km from an earthquakes epicenter. Explain the order that the S and P waves will arrive at the station.

Pre-AP physical science

What is the best way to set-up my science fair project that is 40% of my 2nd semester grade and credits ?? A little lost

Physical Science,Maths, L.O,Life Science

What Subject do i need to study at FET Level if i want to become a Social Worker one day


When you measure the boiling point of mercury, you are investigating a ____? 1)chemical change 2)chemical property 3)physical change 4)physical property I think #3. This is a practice but want to make sure. Thanks,

Physical Science

Application of science to help people


what are all of the formulas for physical science?

Physical Edu

The principle of progressive overload is described by an improvement in physical fitness which requires a gradual increase in physical activity and working the body beyond accustomed levels. is it True

physical science

what physical quantity does full glass water have over empty glass that cause it to resist change in motion over empty one?


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