Question

Q2. Define
1. Wave motion
2. Frequency
3. Time period
4. Compression
5. Amplitude
5 Marks.pls fastttttttt​

Answer 1

Answer:

1) The transfer of energy and momentum from a point in a medium to another point in the medium without the actual transfer of matter between the points is defined as wave motion

2) Frequency - Number of oscillations made by a wave in one second is known as frequency.

3) Time period - Time taken to complete one vibration is called time period

4) Compression is a force that squeezes something together

5) Amplitude - The maximum displacement of a wave on either side of its mean position is called Amplitude.