The eardrum vibrates when light strikes it. A. True B. False

An eardrum can burst when the pressure exceeds one atmosphere and the pressure inside the ear fails...

What vibrates in the following types of wave motions (i) light waves. (ii) sound waves. (iii) x-rays...

a bob vibrates up and down on a vertical spring. if the period of the motion is two seconds, the fre...

The human eardrum has an area of 5.0×10–5 m2. (a) What is the sound power received when the incident...

A spring vibrates at 8Hz,when a mass of 0.82kg is hung from it.What is the spring constant?

A 125 N object vibrates with a period of 3.56 s when hanging from a spring. What is the spring cons...

What happens when air vibrates? A. Sound is heard B. Matter changes C. Lightning strikes D. The...

How is your eardrum similar to a real drum? It produces sound. It vibrates. It is unpredict...

A rope vibrates every 0.5 s. What is the frequency of the waves? 2 Hz 5 Hz 0.5 Hz...

A pitch that vibrates at 440 is what most musicians would hear as Option A Any pitch between A a...

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