Question

The velocity of a body is expressed as v=x/t+yt
the dimensional formula for x is
a.ML⁰T⁰
b.M⁰LT⁰
c.M⁰L⁰T
d.MLT⁰​

Answer 1

Answer:

Given v = x/t +yt

We know an equation existing in physics is dimensional correct or true i.e. L.H.S.= R.H.S.

Therefore Dimension of Velocity [V] = [M^(0)] [L] [T^(-1)]

So dimension of v = x/t ⇒ v × t = x ⇒ [x]= [M^(0)] [L] [T^(-1)] × [T]

                                                  ⇒ [x]= [L]

Answer 2

Answer:

B

Explanation: homogeneity of dimension