1. A sound wave has a frequency of 262 Hz and a speed of 343 m/s. What is

the time between successive wave crests?

What is the equation to find average velocity?

What happens when light is scattered? A. it reflects on many different directions. B. It bends as it passes from one medium to another. C. It vibrates in only one plane. D. It's is redirected as it passes through a medium.

Greg applies a force of 100 N to move a box 5 meters. How much work did he do? a. 100 J b. 500J c. 5 J d. 500 N

The moon's gravity is one-sixth that of the earth. What is the period of a 0.25m long pendulum on the moon?

The english system is used as the international system of measurement.

You are standing against the wall near a corner of a large building. A friend is standing against the wall that is around the corner from you. You can't see your friend. How is it that you can hear her when she talks to you?

What is general relativity in easy terms?

Temperature and volume are directly or inversely

My Notes A basketball rolls across a classroom floor without slipping, with its center of mass moving at a certain speed. A block of ice of the same mass is set sliding across the floor with the same speed along a parallel line.

How does sound travel through waves?