Question

(C) Define-
1. Loudness
2. Amplitude
3. Time period
4. frequency​

Answer 1

Answer:

amplitude is the maximum distance of the particles of medium from their mean position during propagation of the Waves called amplitude of the wave.

the rate at which waves are produced by a source is expressed by frequency the frequency wave is defined as the number of waves produced per second in other words frequency may also be defined as the number of vibrations produced per second.

the time required to produce one wave is called the time period of the wave or we may say that the time taken by two consecutive compression and rarefaction to cross a fixed point is called the time period of the wave.

it is the common experience that we saved we use more energy and hence produce a louder sound and when we whisper use less energy and hence producers of the sound this is called loudness.

please mark as BRAINLIST please