Physics, 29.01.2020 09:44 uh8hardiek
What happens when heat is removed from a liquid and it cools? a. the energy content decreases, and the speed of its particles increases. b. the energy content decreases, and the speed of its particles decreases. c. the energy content increases, and the speed of its particles increases. d. the energy content increases, and the speed of its particles remains the same.
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Physics, 22.06.2019 02:30
Power can be defined as a. the distance over which work was done. b. how much work can be done in a given time. c. all the work in an given area. d. the energy required to do work.
Answers: 1
Physics, 22.06.2019 15:40
If two parallel light rays hit a mirror, they will not be parallel to each other after they reflect.
Answers: 1
Physics, 22.06.2019 15:50
Ryan is examining the energy of the particles in a bar of gold. what is ryan most likely studying?
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Physics, 23.06.2019 02:30
Intro: a solid ball of radius rb has a uniform charge density Ļ. part a: what is the magnitude of the electric field e(r) at a distance r> rb from the center of the ball? express your answer in terms of Ļ, rb, r, and Ļµ0. part b: what is the magnitude of the electric field e(r) at a distance r express your answer in terms of Ļ, rb, r, and Ļµ0. part c: let e(r) represent the electric field due to the charged ball throughout all of space. which of the following statements about the electric field are true? check all that apply. e(0) = 0 e(rb)=0 limrāāe(r)=0 the maximum electric field occurs when r=0 the maximum electric field occurs when r=rb the maximum electric field occurs as rāā.
Answers: 1
What happens when heat is removed from a liquid and it cools? a. the energy content decreases, and...
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