Physics Topic Questions
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We found 303 questions associated with the 'Physics' topic. Displaying results 31 - 40.
Supernovae observation?
How does the observation of distant supernovae provide evidence that our Universe is accelerating?
Posted 3+ months ago | 2 answers | 
| Open
Related topics: distant, observation, universe, evidence, cosmology, physics
Why should the amalgam used in dental fillings have the same average coefficient of expansion as?
. Why should the amalgam used in dental fillings have the same average coefficient of expansion as a tooth? What would occur if they were mismatched?
Posted 3+ months ago | 0 answers | | Open
Basic Physics problem? Please Help?
Assume you are speeding down the freeway at 75 mph. The car in front of you takes 3 seconds to slow down. Your initial velocity is 33.53 and your ...
Posted 3+ months ago | 1 answers | | Open
Related topics: freeway, down, front, slow, speeding, physics, problem, fina, car, cars, velocity
Describe the energy transfers that take place when you cook a pan of soup on a gas hob?
Plz describe your answer I immensely need it...plz don't bother answering if you are not sure.
Posted 3+ months ago | 1 answers | | Open
Related topics: place, soup, cook, energy, gas, rake, pans, answer, physics
Does the volume of water increase when you go up?
Posted 3+ months ago | 1 answers | | Open
Can anyone give an explanation of how electromagnetism is used to develop new technology?
Posted 3+ months ago | 1 answers | | Open
Related topics: technology, physics
Why does a battery of a RC car run down more quickly when set at a higher speed?
Why does a battery of a RC car run down more quickly when set at a higher speed? Answers in terms of physics and circuits please. Thanks
Posted 3+ months ago | 1 answers | 1 star | Open
Related topics: speed, down, battery, circuit, physics, car, cars, answer
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