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The time between a lightning flash and the following thunderclap may be used to estimate, in kilometers, how far away a storm is. How far away is a storm if 6 seconds elapse between the lightning and the thunderclap? Use

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  1. Check My Answers Math

    The time between a lightning flash and the following thunderclap may be used to estimate, in kilometers, how far away a storm is. How far away is a storm if 9 seconds elapse between the lightning and the thunderclap? Use the formula d= t/3 , where t is the
  2. Mathematics

    The time between a lightning flash and the following thunderclap may be used to estimate, in kilometers, how far away a storm is. How far away is a storm if 12 seconds elapse between the lightning and the thunderclap? Use the formula d= t/3 , where t is
  3. Math

    9. The time between a lightning flash and the following thunderclap may be used to estimate, in kilometers, how far away a storm is. How far away is a storm if 6 second elapse between the lightning and the thunder clap? Use the formula d = t/3 , in
  4. Math

    The time between a lightning flash and the following thunderclap may be used to estimate, in kilometers, how far away a storm is. How far away is a storm if 6 seconds elapse between the lightning and the thunderclap? Use the formula d= t/3 , where t is the
  5. Math

    Which explains why the sequence 81, 3, 1/9,... is arithmetic or geometric? A)The sequence is arithmetic because it decreases by a factor of 1/27 B)The sequence is geometric because it decreases by a factor of 1/27 C)The sequence is arithmetic because it
  6. Math

    4. Which explains why the sequence 81, 3, 1/9,... is arithmetic or geometric? A)The sequence is arithmetic because it decreases by a factor of 1/27 B)The sequence is geometric because it decreases by a factor of 1/27 C)The sequence is arithmetic because it
  7. physics

    You can estimate your distance from a lightning storm by watching for a lightning flash and then counting in one-second intervals using the general rule that you are 1 km away for every 3 s you count. Explain why this rule works. Estimate the distance from
  8. physics

    You can estimate your distance from a lightning storm by watching for a lightning flash and then counting in one-second intervals using the general rule that you are 1 km away for every 3 s you count. Explain why this rule works. Estimate the distance from
  9. Math-please check

    7. The cost for a business to make greeting cards can be divided into one-time cost (e.g., a printing machine) and repeated costs (e.g., ink and paper). Suppose the total cost to make 300 cards is $900.00, and the total cost to ma 650 cards is $1,600.00.
  10. Physical science

    The speed sound in air 330 m.s-1 Lightning flash is 1,5 km 1.calculate the time from the moment that you can see the lightning flash until you hear the thunder
  11. Math Help!!

    The time between a lighting flash and the following thunderclap may be used to estimate, in kilometers, how far away the storm is. How far away is the storm if 12 seconds elapse between the lighting and the thunderclap? a) 4 kilometers b) 5 kilometers c)
  12. mathematics

    Unit 3 Lesson 10 - Patterns and Rules Unit Test ---------------------------------------------------------------- 1. Write a rule for the sequence 5, -4, -13, -22... A. Start with -9 and add 5 repeatedly B. Start with 9 and add 5 repeatedly C. Start with 5
  13. physics

    thunder is heard 4.5 seconds after the flash of lightning is seen. How far away was the lightning flash and how long did it take for the light to reach him?
  14. Physics

    Help me please I'm stuck on this question 2.In a thunderstorm at 20.0°C, Karen sees a bolt of lightning and hears the thunderclap 3.00 s later. How far from Karen did the lightning strike? Show your work.
  15. Physics

    A hiker sees a lightning flash, 13.0 s later he hears the sound of the thunder. Recalling from his study of physics that the speed of sound in air is approximately 1/3 km/s he estimates that the distance to where the lightning flash occurred is
  16. MATH

    DURING A THUNDER STORM AND LIGHTNING STORM, TO ESTIMATE HOW FAR AWAY THE STORM IS, COUNT THE NUMBER OS SECONDS BETWEEN THE TIME YOU SEELIGHTINING AND HEAR THUNDER. DIVIDE THAT NUMBER BY 5 TO FIND THE DISTANCE IN MILES TO THE STORM. WRITE A SENTENCE TO
  17. science

    A family is seated around the fireplace in a mountain cabin on a rainy night. A bright flash of lightning lights up the room and is followed in less than a second by a loud clap of thunder. The light bulb in a floor lamp flickers and goes out, as does the
  18. math

    Hi, Would you please check to see if I did this problem correctly? Your distance from lightning varies directly with the time it takes you to hear thunder. If you hear thunder 10 seconds after you see the lightning, you are about 2 miles from the
  19. Math

    In a lightning storm, the number of seconds between the flash and the bang varies directly with the number of miles you are from the lightning. It takes 15 seconds for the thunder sound to reach you from lightning that is 3 miles away. If the thunder sound
  20. math

    During a severe thunderstorm, Tim saw a flash of lightning and then six seconds later heard a clap of thunder. The speed of sound is 1088 ft/sec. How far is Tim from the lightning? Nearest Thousand Feet.
  21. physics 30

    A flash of lightning transfers 1.5 x 10^9 Joules of energy through a potential difference of 5.0 x 10^7 Volts between a cloud and the ground. Calculate the quantity of charge transferred in the lightning bolt. How many electrons were transferred? Does this
  22. 1

    A student witnesses a flash of lightning and then t = 6.5 s later the student hears the associated clap of thunder. Sound travels at 343 m/s in the air. What distance from the student is the lightning strike, in meters?
  23. physics

    A student witnesses a flash of lightning and then t = 6.5 s later the student hears the associated clap of thunder. Sound travels at 343 m/s in the air. What distance from the student is the lightning strike, in meters?
  24. Physics

    suppose that you wish to determine how far away from your position lightning has struck. the thunder that results from lightning expands outward in all directions at a constant speed (you may assume 343 m/s at 20C). when counting seconds between the time
  25. physics

    A student witnesses a flash of lightning and then t = 6.5 s later the student hears the associated clap of thunder. Light travels at 3.0 × 108 m/s in the air. How long, t1, in seconds did it take the light to reach the student's eyes after the flash?
  26. 2

    A student witnesses a flash of lightning and then t = 6.5 s later the student hears the associated clap of thunder. Light travels at 3.0 × 108 m/s in the air. How long, t1, in seconds did it take the light to reach the student's eyes after the flash?
  27. Science

    The time interval between a lightning flash and the first sound of thunder was found to be 5 second.If the speed of sound in air is 330 ms-1,find the distance of the hash from the observer
  28. physics

    Electronic flash units for cameras contain a capacitor for storing the energy used to produce the flash. In one such unit, the flash lasts for a time interval of 1.49×10−3 with an average light power output of 2.60×105 .
  29. math

    There is a proportional relationship between your distance from a thunderstorm and the time from when you see the lightning and hear the thunder. If there are 9 seconds between the lightning and thunder, the storm is about 3 kilometers away. If you double
  30. physics

    The electronic flash attachment for a camera contains a capacitor for storing the energy used to produce the flash. In one such unit, the potential difference between the plates of a 760 µF capacitor is 315 V. (a) Determine the energy that is used to
  31. Maths

    Sound travels at about 330m persecond; light travels so fast that it arrives almost instantaneously. If you time the gap between a flash of lightning and its gap of thunder as 6 seconds, roughly how far away in km is the storm?
  32. math

    There is proportional relationship between your distance from a thunderstorm and the time from when you see lightning and hear thunder. If there are 9 seconds between lightning and thunder, the storm is about 3 kilometers away. If you double the amount of
  33. Physics

    A typical lightning flash delivers about 27C of negative charge from cloud to ground. How many electrons are involved?
  34. Math-please check

    1. Write a rule for the sequence. 8, -1, -10, -19... A. Start with 8 and add -9 repeatedly B. star with -9 and add 8 repeatedly C. start with 8 and add 9 repeatedly D. start with 8 and subtract -9 repeatedly--- 2. Find the next three terms of the sequence.
  35. physical sciences

    a thunderclap 200m away delivers 3.75E^-5 W/m^2 of sound. What is the sound level in decibels? What is the intensity of the sound at 10m from the thunderclap? What is the sound level in decibels 10m from the thunderclap?
  36. Math- Probability

    in a recent year, 281 of the 290,789,000 people in the U.S. were struck by lightning. estimate the probability that a randomly selected person in the U.S would be struck by lightning this year.
  37. English

    Thank you very much for your corrections. I still have a few questions on my previous post. 1. I'm as fast as a lightning. I'm fast like lightning. I'm fast like a lightning. (?) I'm lightning fast. 2.The personification is usually made (recognizable?)
  38. Chemistry

    The activity series is : Potassium Soduim Calcium Magnesuim Aluminiuim Zinc Iron Lead Copper Silver Gold Am I right ? During a thunderstorm, you see lightning before you hear thunder because, a-.the thunder occurs after the lightning b-.the thunder is
  39. Intro. to Comp.

    Can you help with this question? Which would be the correct answer? I am thinking "A" is the correct answer. What is an advantage of using Flash in a web page versus a traditional plug-in such as Media Player? A. Flash allows both video and audio in
  40. Lesson 10: Patterns and Rules Unit Test

    These are 100% correct answers, just took the test. Write a rule for the sequence 5, -4, -13, -22 --Start with 5 and add -9 repeatedly-- Find the next three terms of the sequence -2 -12 -72 -432 --- -2,592, -15,552, -93,312 --- What is the 9th term in the
  41. technology

    i need help in adobe flash cs3 i have created a flash project and a flash file actionscript 2.0 and i don't know where to save the file. is it inside the flash project? or save it separately and link it later on i tried multiple website but they didn't
  42. Probablity

    Problem 8A. Starting at time 0, a red bulb flashes according to a Poisson process with rate λ=2 . Similarly, starting at time 0, a blue bulb flashes according to a Poisson process with rate λ=1 , but only until a nonnegative random time X , at which
  43. Physics

    In a lightning bolt, 16 C of charge flows in a time of 1.5 10-3 s. Assuming that the lightning bolt can be represented as a long, straight line of current, what is the magnitude of the magnetic field at a distance of 24 m from the bolt? please tell me
  44. Chemistry-PLEASE help!!!

    1.Which diatomic molecule below would be useful in saying good-bye? O2 N2 I2 Ta2 Li2 2.Which element is best for use in flash bulbs? Mn Mg Cs Ca Sr Magnesium is often used in old time flash bulbs, if they still exist. ] I have no idea on the first. TaTa?
  45. Physics

    A thunderstorm with a potential difference of ten million Volts between two clouds produces a lightning stroke of ten thousand Amperes at its peak with a rise time of tenmicroseconds and a fall time of one hundred microseconds. How many Coulombs does it
  46. Probability

    Starting at time 0, a red bulb flashes according to a Poisson process with rate λ=1 . Similarly, starting at time 0, a blue bulb flashes according to a Poisson process with rate λ=2 , but only until a nonnegative random time X , at which point the blue
  47. Math

    Now can you please tell me if I am right for the following problems: The speed of rain is about 1,100 feet per second. If you observe a flash of lighting and then hear the thunder 5 seconds later how far away from you did the lighting strike? Is this less
  48. physics

    In a lightning bolt, 13 C of charge flows in a time of 1.5*10-3 s. Assuming that the lightning bolt can be represented as a long, straight line of current, what is the magnitude of the magnetic field at a distance of 29 m from the bolt?
  49. Physics

    In a lightning bolt, 16 C of charge flows in a time of 1.5 10-3 s. Assuming that the lightning bolt can be represented as a long, straight line of current, what is the magnitude of the magnetic field at a distance of 24 m from the bolt?
  50. Statistics

    A) Starting at time 0, a red bulb flashes according to a Poisson process with rate λ=1 . Similarly, starting at time 0, a blue bulb flashes according to a Poisson process with rate λ=2 , but only until a nonnegative random time X , at which point the
  51. physcial science

    Picnickers see a lightning flash and hear the resulting thunder 7.9 s later. If the storm is traveling at a rate of 20. km/h, how long, in minutes, do the picnickers have before the storm arrives at their location?
  52. physical science

    Picnickers see a lightning flash and hear the resulting thunder 9.0 s later. If the storm is traveling at a rate of 15 km/h, then how long, in minutes, do the picnickers have before the storm arrives at their location?
  53. maths

    a light house flashes every 56 seconds. Another lighthouse flashes every 40 seconds. At 9 p.m. they both flash t the same time. What time will it e when they next both flash at the same time?
  54. math

    Superman and flash are running around the world in opposite directions. Superman can go around the world in 2.5 hours, and Flash can do the same in 1.5 hours. Assuming they start at the same time and place, how many times will they pass each other going in
  55. Math

    Two lights flash every 15 and 45 seconds respectively.If the two lights flashed together at 3 p.m.,at what time will they flash together next time?
  56. Mathematics

    A light house has two lights one that flashes every 3 minutes and another that flashes every 3 and a half minute suppose the light flash together at noon what is the first time after 2 p.m. that will they will flash together again
  57. Maths

    three different lights flash every 5 seconds, 8 seconds and 12 seconds respectively. if they start at the same time how long will it take for them to flash at the same time again?
  58. Physics (simple electronics)

    The electronic flash attachment for a camera contains a capacitor for storing the energy used to produce the flash. In one such unit, the potential difference between the plates of a 775 µF capacitor is 330 V. (a) Determine the energy that is used to
  59. Physics

    Lightning occurs when there is a flow of electric charge (principally electrons) between the ground and a thundercloud. The maximum rate of charge flow in a lightning bolt is about 20,000 C/s, this lasts for 100 μs or less. How much charge flows
  60. math

    A lighthouse flashes its light every 12 minutes.Another lighthouse flashes every 18 mins. If the two lighhouses flash together at 12:00 noon,at what time will they next flash together?
  61. Math

    A lighthouse flashes its light every 12 minutes. Another lighthouse every 18 minutes. If the two lighthouses flash together at 12:00 noon,at what time will they next flash together?
  62. Physic

    You see a bolt of lightning and hear thunder two seconds later. The speed of sound is about 343 m/s. Estimate?
  63. Grad 11 physics

    During thunder and lightning storm, an observer heard the thunder 15s after seeing the lightning move into the ground. if the air temprature was 28celcies, how far was the observer from the spot where the lightning hit the ground? (light travels at 3.0 x
  64. Physics

    How many seconds will elapse between seeing lightning and hearing the thunder if the lightning strikes 2 mi away and the temperature is 100 degree F?
  65. Physics

    how many seconds will elapse between seeing lightning and hearing the thunder if the lightning strikes miles away and the temperature is 100.0 degrees F?
  66. Science

    Hi if you know about static electricity can you explain how lightning strikes form? Can you think about when lightning occurs to formulate your answer to my question please. Thank you so much!!!
  67. Language Arts

    Is my first paragraph of the essay good? Correct some mistakes. The Lightning Thief book and movie are different and same in many ways. The book of the Lightning Thief is more interesting and detailed for most people who read the book and watched the
  68. math

    on a radio tower, a red light flashes every 6 seconds and a blue light flashes every 10 seconds. if both lights flash together at a certain time, how many seconds later will both lights flash together the next time
  69. Physics

    Explain the phenomenon of lightning by electrostatic induction. Why is it dangerous to hold sharp metal object while lightning is talking place
  70. stats

    write a brief paragraph addressing the question. Which is more likely, that a person is killed by lightning, or that a person is killed by lightning while playing golf in a thunderstorm? I believe it would be while playing golf due to holding the metal
  71. Physics

    A camera flashtube requires 5.0J of energy per flash. The flash duration is 1.0 ms. (a) what power does the flashtube use while it's flashing? (b)If the flashtube operates at 200V, what capacitance is needed to supply the flash energy? (c) If the flashtube
  72. physics

    I need some one to help me out, how to calculate the total energy released by the lightning bolt; if a lightning dischar, 30c of charge move through a potential difference of 1.0 x10*8v in 2.0 x 10-2s.
  73. English

    Hi. I'm checking my son's homework and need some help myself. I know you can't give us the answers, but can you give us some choices that we can research? Former Indonesian president Suharto was sometimes referred to as a puppet master. What literary
  74. physics

    you see lightning and then count 4 seconds till you hear the thunder. From this you conclude that the lightning strike occurred_______ a. 1400m away b. 700m away c. none of the above Can you please show me how to figure out how to get the answer?
  75. statistics

    (a) Plot the data on lightning deaths. (b) Describe the trend (if any) and discuss possible causes. (c) Fit an exponential trend to the data. Interpret the fitted equation. (d) Make a forecast for 2005, using a trend model of your choice (or a judgment
  76. statistics

    (a) Plot the data on lightning deaths. (b) Describe the trend (if any) and discuss possible causes. (c) Fit an exponential trend to the data. Interpret the fitted equation. (d) Make a forecast for 2005, using a trend model of your choice (or a judgment
  77. Mathematics

    A lighthouse has two lights - one that flashes every 2 minutes and another that flashes every 2.5 minutes . Suppose the lights flash together at noon. What is the first time after 3 PM when they will flash together again?
  78. science

    if you see lightning and then 3 seconds later you here the thunder how many yards are you from the lightning are you
  79. Introduction to Physical Science

    A rule of thumb for estimating the distance in kilometers between an observer and a lightning stroke is to divide the number of seconds in the interval between the flash and the sound by 3. Discuss whether or not this rule is correct. I say it is correct
  80. Geometry

    Theo tied his dog, Flash, to a pole in the middle of the yard using a 10 ft. leash. Flash dug holes in the yard everywhere he could reach. Theo had to reseed the part of the lawn that Flash destroyed. Grass seed costs $1.40 per package and covers 50 square
  81. physics

    when lightning strikes you can see it at a speed of 3x10^8m/s. But you hear thunder at about 340m/s in 70 degrees air temperature. a) If you are a mile away from lightning, how long of a delay is there? b) if the delay between the lightning and thunder
  82. Physics

    A lightning bug flies at a velocity of 0.25 m/s due east toward another lightning bug seen off in the distance. A light easterly breeze on the bug at a velocity of 0.25 m/s. What is the resultant velocity of the lightning bug? I drew the .25 east but would
  83. Physics

    A lightning bug flies at a velocity of 0.25 m/s due east toward another lightning bug seen off in the distance. A light easterly breeze on the bug at a velocity of 0.25 m/s. What is the resultant velocity of the lightning bug? I drew the .25 east but would
  84. math

    A red light flashes every 2 minutes and a blue light flashes every 3.5 minutes. Suppose both lights flash together at noon. What is the first time after 1 p.m. that both lights will flash together?
  85. Physics

    A lightning bug flies at a velocity of 0.25m/s due east toward another lightning bug seen off in the distance. A light breeze blows from the east on the bug at a velocity of 0.25m/s. What is the resultant velocity of the lightning bug? Please direct me to
  86. Mathematics

    lighthouse 1 flashes its light every 15 minutes. Lighthouse 2 flashes every 18 minutes. If the two lighthouses flash together at 1:00 A.M, what time they will next flash together?
  87. Math :/

    A light flashes every 15 minutes. a second light flashes every 18 minutes. both lights flash together are 2 a.m. What will the time be when they net flash together?
  88. math, duhhh!

    New flat- screen tvs flash even faster than older tvs. Since dogs need a flicker freqency rate of 75, dogtv works as intended only on newer tvs. One type of new tvs flash 500 frames each second. How many moreframes does it flash than an older tv with a
  89. Physics

    In a lightning bolt, a large amount of charge flows during a time of 2.2 10-3 s. Assume that the bolt can be treated as a long, straight line of current. At a perpendicular distance of 28 m from the bolt, a magnetic field of 7.3 10-5 T is measured. How
  90. physics

    The current in a lightning bolt is 1.6 105 A. How many coulombs of charge pass through a cross-sectional area of the lightning bolt in 0.70 s? I don't know how to set this up???
  91. accounting

    lightning industries, located in northern New England, specializes in making Flash, a low alkaline wax that is used to protect and preserve skis. the company began producing at the beginning of the production process. during january, 15300 pounds were used
  92. science

    2. Midlatitude cyclones in the Northern Hemisphere ___________. a. have cold fronts but not warm fronts b. travel from east to west c. are large high-pressure systems d. rotate counterclockwise e. are associated with clear skies answer: d 16. Sheet
  93. Math

    Three lighthouses on three nearby islands flash their lights every evening. On one island, the light flashes every 45 seconds. The lighthouse on the second island flashes every 2 minutes. The third lighthouse flahses a light every 1 and 1/4 minutes.
  94. English

    Im doing a project about a book and here is one of my instructions. In this third circle write four quotations from The Lightning Thief that relate to the center sketch. Document this quotation properly (The Lightning Thief, Riordan, pg. 84). What does
  95. English

    "In this third circle, write four quotations from The Lightning Thief that relate to the center sketch. Document this quotation properly (The Lightning Thief, Riordan, pg. 84). Does the quotations I put have to be in complete sentence? For example my
  96. english

    Read the following lines from "Thoughts of Hanoi." The night is deep and chill as in early autumn. Pitchblack, it thickens after each lightning flash. I dream of Hanoi: Co-ngu Road ten years of separation the way back sliced by a frontier of hatred. I want
  97. Math

    One caution sign flashes ever 4 seconds, and another caution sign flashes every 10 seconds. At a certain instant, the 2 signs flash at the same time. How many seconds elapse until the 2 signs next flash at the same time? A. 6 B. 7 C.14 D. 20 E. 40
  98. physics

    A lightning strike transfers 25.1 C of charge in (6.49x10^-3) s. The current during this lightning strike is _.__x10^ A?
  99. MATH

    One light flashes every 2 minutes and another light flashes every 3.5 minutes. Suppose both lights flash together at noon. What is the first time after 1 PM that both lights will flash together ?
  100. MATH

    One light flashes every 2 minutes and another light flashes every 3.5 minutes. Suppose both lights flash together at noon. What is the first time after 1 PM that both lights will flash together ?

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