Physics, asked by rb35333, 7 months ago

Il the velocity v of water waves
may depend on their wavelength
density of water p and the acceleration
due to grauity g. Find relation between
these quantities by the method of
dimension​

Answers

Answered by drrenukumari
0

Answer:

don't know your answer of question

Answered by devil9275
1

Answer:

Dimension of Velocity is LT

−1

Dimension of wavelength λ is L

Dimension of acceleration due to gravity g is LT

−2

Dimension of Density of water ρ is ML

−3

Let v∝λ

a

g

b

ρ

c

Using Dimensional method:

a+b−3c=1 ( Length )

c=0 ( Mass )

−2b=−1 ( Time )

b=0.5

Hence, a=0.5

∴v∝

v

2

∝gλ

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