In a stringed musical instrument, the part that vibrates in resonance with the sound waves produced by the strings is called the

a. reed.

b. membrane.

c. sounding board.

d. diatonic scale.

Which term describes the object that a satellite revolves around? O O A. Orbit B. Period O C. Central body O D. Rotation

You add 100 mL of water at 20 C to 200 mL of water at 80°C. What is the most likely final temperature of the mixture?

When two carbon form a single bond this is called

You are riding on a school bus and suddenly get thrown forward. What did the bus just do? A. The bus makes a hard turn to the right. B. The bus is going forward and suddenly stops. C. The bus is going backward and suddenly stops. D.

An experiment wants to find the wind speed that begins to lift an airplane. The strategy is to use 1/32 scale mode and wind tunnel. Why is this strategy valid?

What is the first thing to check when a refrigerator stops working?

You are on a train traveling east at speed of 19 m/s with respect to the ground. 1) If you walk east toward the front of the train, with a speed of 1.5 m/s with respect to the train, what is your velocity with respect to the ground

How the behavior of waves is affected by medium

Is abolute zero equal to 0c

Is the study of the muscle movements in the human body an example of biology or of physics