Pls solve.

Asked by pb_ckt | 21st May, 2019, 02:59: PM

Expert Answer:

The general equation of standing wave is given by
 
2 A S i n w t cos k x space
2 A S i n 2 pi f t cos fraction numerator 2 straight pi over denominator lambda end fraction x space
On comparing the given equations we get
c divided by lambda equals f space
 w h e r e space a s space x divided by lambda space i s space a space d i m e n s i o n space l e s s space q u a n t i t y

Answered by Utkarsh Lokhande | 21st May, 2019, 06:23: PM