Question
Which one of the following Articles of the Constitution
of India prohibits employment of children in factory or mine or any other hazardous employment?Solution
The correct answer is D
India tops the world in production of
When carbon dioxide gas is passed through lime water, a white precipitate is formed, which dissolves on
passing excess of carbon dioxide. The...
The substance which conducts current in the solid state is –
A coil of N turns, and area A is rotated at angular velocity ω in a magnetic field B. Find the maximum induced emf if at t=0 the plane of coil is paral...
A boy sitting in a train moving with a uniform velocity drops a coin outside. A man standing outside the train will find the trajectory of the coin to be -
A particle starts from rest and moves with uniform acceleration for 24 seconds. Let the distances covered during the first 8 seconds, the next 8 seconds...
Which of the following correctly represents the order of increasing wavelength?
A metal plate with a circular hole at the centre is heated. What will happen to the area of the hole?
The phenomenon due to which the sky appears blue is
A photon of energy 3 eV collides with a metal having a work function of 2 eV. Kinetic energy of the emitted electron is:
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