Q .     Two progressive waves having equation `x_1 = 3 sin omegatau` and `x_2 = 4 sin(omegatau+90^0 )` are super imposed. The amplitude of the resultant wave is :

BITSAT 2006
A

`5 unit`

B

`1 unit`

C

`3 unit`

D

`4 unit`

HINT

`a=sqrt(a_1^2+a_2^2)`
0
Success Rate: NAN %
Sr. No.SubjectTagCorrectRecorded Answer