Ignoring reflection at the air–water boundary, if the amplitude of a 1 ghz incident wave in air is 20 v/m at the water surface, at what depth will it be down to 1 μv/m? water hasμr

Choose the most likely outcome of this scenario: jen decided to go bike riding without a helmet. while no one is around during her ride, she is thrown from her bike when her wheel goes into a pothole. she is not injured, but she is terrified to get back on her bike. what happens next? a. her physical health is affected even though she wasn't hurt. b. her mental and emotional health are affected because she is afraid to get back on her bike. c. her social health is affected because she is worried her friends saw the fall. d. her overall health is not affected at all by her fall.

What determines the amount of inertia an object has

Which situation will produce the greatest change of momentum