Question

Dimensions

Q4) Dimensions of Boltzmann’s Constant is_________.

Given, Boltzmann’s Constant= 1.38 x 10-23 m2 kg s-2 K-1

Q5) Dimensional Formulae of the Universal Gravitational Constant.

Q6) Dimensional Formulae of the Thermal Conductivity k

Given relation, Q= kA(θ2−θ1)t



.

Q7) Dimensional Formulae for surface tension S.

Given, S = p g r h/2

Q8) Find the Dimensions of the Potential and then the Capacitance.

Given, E= Vit and Q= CV

Q9) The Dimensions [ML-1T-2

] may correspond to_______.

Q10) The time dependence of a physical quantity P is given by

P = P0 e

-at^2

Where a is a constant; t is time.

The constant a is

a) Dimensionless

b) Has dimensions of P

c) Has dimensions of [T]-2

d) Has dimensions of [T]2​

Answer 1

haila itna bada question

cheyy

5+5=10