The velocity of a particle (v) at an instant t is given by $$v = at + b{t^2}$$ the dimension of b is

Given : The percentage error in the measurements of A, B, C and D are respectively, 4%, 2%, 3% and 1%. The relative error in $$Z = {{{A^4}{B^{{1 \over...

The Entropy (S) of a black hole can be written as $$S = \beta {k_B}A$$, where kB is the Boltzmann constant and A is the area of the black hole. The $$...

From dimensional analysis, the Rydberg constant can be expressed in terms of electric charge (e), mass (m) and Planck constant (h) as [consider $${1 \...

The frequency v of the radiation emitted by an atom when an electron jumps from one orbit to another is given by v = k$$\delta $$E, where k is a const...

The correct dimensional formula for impulse is given by

The density of the material of a cube can be estimated by measuring its mass and the length of one of its sides. If the maximum error in the measureme...

A spherical liquid drop is placed on a horizontal plane. A small distance causes the volume of the drop to oscillate. The time period of oscillation (...

The dimension of the universal constant of gravitation, G is

Write down the relation between tesla and gauss.