Asked by rishabh gupta

Consider the following standing wave, (all units are SI)

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

(a) what is the wavelength?

(b) what is the angular frequency ω in radians/sec?

(c) what is the frequency (f) in Hz?

(d) 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 b?

(e) 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?
Answered by rishabh gupta
part a) n d).....plz help !
Answered by X10
How to do part e ??
Answered by rishabh gupta
have u done part d ????
Answered by X10
Yup just stuck with last part
Answered by rishabh gupta
part d n e plz ?????
Answered by DOnny
i need help on the RL and RLC circuits :/
Answered by P
please tell parts
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