Physics, 15.04.2021 18:20 zarrialamons16
Mike has installed a light bulb at the bottom of his water pool. At night, he
turns on the light. He observes that the light produces a bright circle with a radius
of one meter on the water surface. The rest of the surface is completely dark.
The reason is that the rest of the light rays go under total internal reflection and
do not get out of the water. How deep is the pool? The refraction index of water
is n=1.3.
Answers: 1
Physics, 21.06.2019 19:40, bighomie28
Anne applies a force on a toy car and makes it move forward. what can be said about the forces acting on the toy car at the moment anne applies the force?
Answers: 3
Physics, 22.06.2019 14:00, tonytashaqua
Me pl give an example of a collision in real life. use the law of conservation of energy to describe the transfer of momentum. be sure and discuss the momentum before and after the collision occurs. you will need at least 3 sentences to thoroughly answer this question.
Answers: 3
Physics, 22.06.2019 16:30, breannaasmith1122
If anyone who can me with this hw? i would really appreciate it
Answers: 2
Mike has installed a light bulb at the bottom of his water pool. At night, he
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