Question

motion of the wire in veena​

Answer 1

Explanation:

The veena (IAST: vīṇā) comprises a family of chordophone

1. The phase change between incident and reflected sound wave from a free end is

2. The equation of a progressive wave is then the velocity of the wave is

3. The equation that does not represent wave motion is

4. A source of sound is in the middle of the line joining the position of two persons 'A' and 'B' Air is blowing from 'B' to 'A'. Then

5. Quality of sound primarily depends upon

6. The intensity of a wave is

a) proportional to square of the frequency

b) proportional to the velocity of wave

c) proportional to the density of the medium

d) proportional to the square of the distance of the source from the observer

7. The relation between the intensity (I) of a wave and on the distance (r) from a line source is

8. Loudness of sound primarily depend upon

9. According to Laplace correction, the propagation of sound in gas takes place under

10. The velocity of sound is not affected by change in

Answer 2

rectilinear motion ( straight line motion)