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
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haila itna bada question
cheyy
5+5=10
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