Question

dimensional formula of frequency using velocity and wavelength
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Answer 1

Answer:

Where,

M = Mass

L = Length

T = Time

Step-by-step explanation:

Frequency (v) = number of vibrations × sec-1 . . . . . (1)

The dimensional formula of time = [M0 L0 T1] . . . . (2)

On substituting equation (2) in equation (1) we get,

Frequency = number of vibrations × sec-1

Or, v = [M0 L0 T1]

Therefore, frequency is dimensionally represented as [M0 L0 T1].

Answer 2

Answer:

frequency=velocity/wavelength

dimensional formula of frequency = [LT^-1]/[L]

=[T^-1]