MEDIUM
11th West Bengal Board
IMPORTANT
Earn 100

The pairs of physical quantities that have the same dimensions is (are)
(a)Reynolds number and coefficient of friction
(b)Curie and frequency of a light wave
(c)Latent heat and gravitational potential
(d)Planck's constant and torque.

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Important Questions on Dimensions of Physical Quantities and Dimensional Analysis
MEDIUM
11th West Bengal Board
IMPORTANT
Which of the following units denotes the dimensions , where denotes the electric charge?

EASY
11th West Bengal Board
IMPORTANT
Dimensions of , where the symbols have their usual meaning, are

EASY
11th West Bengal Board
IMPORTANT
Which of the following is dimensionless?

MEDIUM
11th West Bengal Board
IMPORTANT
Which of the following sets have different dimensions?

HARD
11th West Bengal Board
IMPORTANT
If the velocity of light , gravitational constant and Planck's constant are chosen as fundamental units, the dimensions of length in the new system is

EASY
11th West Bengal Board
IMPORTANT
The dimension of magnetic field in and (Coulomb) is given as

MEDIUM
11th West Bengal Board
IMPORTANT
Which of the following sets have different dimensions?

EASY
11th West Bengal Board
IMPORTANT
A student measured the length of a rod and wrote it as . Which instrument did he use to measure it?
