Homework Help: Physics

Posted by Fred on Saturday, July 9, 2011 at 5:39pm.

Hi,

Which correctly expresses the relationship between wavelength (L), speed (V) and perios (T) of a sinusodial wavform ?

a) L = T/V

b) L= 2fxV/ T

c) L= 1 / V x T

D) L= V/T

e) L = V x T

f) L= V x T/ 2f

I feel it is option (d) ..please check for me ..

and thanx

Physics - bobpursley, Saturday, July 9, 2011 at 7:55pm
Is it possible to do some thinking?

the wave equation is

frequency*wavelength=velocityofpropagation

but frequency is 1/period
so therefore,
wavelength= period*velocity.

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