Question

4) 121 cm/sov
12. The angular frequency of a particle in a
progressive wave in an elastic medium is
3) 100cm/s
1001 rads-2 and it is moving with a velocity of
200ms-1. The phase difference between two
particles seperated by a distance of 20m is
als) on a brs And ismert
1) 31.4 rad
clos
sels
21 A
2)n rad
31 dice che una sala on es
3) rad
4) 36 rad
500 4 osigado Chib
.88

Answer 1

Explanation:

12. The angular frequency of a particle in a

progressive wave in an elastic medium is

3) 100cm/s

1001 rads-2 and it is moving with a velocity of

200ms-1. The phase difference between two

particles seperated by a distance of 20m is

als) on a brs And ismert

1) 31.4 rad

clos

sels

21 A

2)n rad

31 dice che una sala on es

3) rad

4) 36 rad

500 4 osigado Chib

.88