Wednesday

October 1, 2014

October 1, 2014

Posted by **rishabh gupta** on Sunday, May 5, 2013 at 6:22am.

z=0.2sin(0.4y)cos(350t)

(a) The values of y where the displacement is always zero, are of the form y=a+bn, where n=0,±1,±2,3, etc.

What is a?

(b) The values of t where the displacement at all values of y equals to zero are of the form : t=c+dn, where n=0,±1,±2,3, etc.

What is c ?

what is d ?

- Physics -
**rishabh gupta**, Sunday, May 5, 2013 at 11:12amplz help.....!

**Answer this Question**

**Related Questions**

Physics - Consider the following standing wave, (all units are SI) z=0.2sin(0.4y...

Physics - Consider the following standing wave, (all units are SI) z=0.2sin(0.4y...

Physics - Consider the following standing wave, (all units are SI) z=0.2sin(0.4y...

trig - 2sin(x)cos(x)+cos(x)=0 I'm looking for exact value solutions in [0, 3&#...

Physics - Two waves are combined to form this standing wave equation of y(x,t...

Physics - Two waves are combined to form this standing wave equation of y(x,t...

physics - A harmonic wave moving in the positive x direction has an amplitude of...

trigonometry (please double check this) - Solve the following trig equations. ...

Precal - I do not understand how to do this problem ((sin^3 A + cos^3 A)/(sin A...

Physics - Which one of the following will form a standing wave: (1) two waves of...