Question
An agricultural revolution is when farming changes a lot
in a short time. These revolutions have led to transformative outcomes in the country's agricultural sector. one such was grey revolution. Grey revolution is related to ……….Solution
Grey revolution is related to increased fertilizer production.
What is the principle behind the working of a transformer?
Which of the following waves require a medium to travel?
A body of mass 3 kg has a velocity of 4 m/s. Find its kinetic energy.
Which instrument is primarily used to measure the relative density of liquids by utilizing the principle of buoyancy?
The balance point in a potentiometer for a cell of emf 1.5 V is 60 cm. If a resistance of 5 Ω is connected in parallel with the cell and the new balanc...
A particle of mass m is placed in a potential V(x) = ax² + bx⁴. For small oscillations around equilibrium, its time period is:
From the given options, the speed of sound is highest in which material?
Parsec is the unit of
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...
A body is projected upwards with an initial velocity u . At the highest point, what is its acceleration?
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