Question

what are the dimension of the quantity k √l/g where l is a length g is the acceleration due to gravity and k is a dimensionless constant​

Answer 1

Answer: Explanation:

T = K√l/√g

as K is constant hence it has no dimensions

l - [L]

g - [ L T ^-2 ]

SO,

l/g = [ T ^-2]

√L/g = [ T ]

so dimension of K √l/g = [ T ]

Explanation: