Question
From which Constitution, the ideals of freedom, equality
and brotherhood given in the preamble of our Constitution have been taken?Solution
The Preamble of the Indian Constitution is inspired by the ideals of the French Revolution.
What is the effect of a magnetic field on a current carrying conductor? Â
A thin conducting rod of length 3 m is aligned vertically (along the z-axis) and is moving in space with a velocity vector v = (i + 4j) m/s within a un...
Ultra violet radiations of the Sun do not reach the earth because, earth's atmosphere is surrounded by –
A larger force on a rotating body results in larger _____.
What is the point called where the total mass of a body is considered to be concentrated?
The force of attraction between two masses is called — Â
Which among the following is not a characteristic of transition metals?
A cylindrical conductor of length L and radius R has its radius increasing linearly from R at one end to 2R at the other. A constant current I flows thr...
__________ is the same at every point on a rotating body.
A light ray enters a glass slab from air at 60° incidence. If refractive index of glass is √3, what is angle of refraction?
Relevant for Exams:
