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Start learning 50% faster. Sign in nowUttar Pradesh is the fourth largest state in India by area wise.
Frequency modulation (FM) changes:
Which of the following equations correctly represents the momentum p of a photon of Energy E?
A spherical black body with a radius of 8 cm radiates 450-watt power at 500 K. If the radius were halved and the temperature doubled, the power radiated...
In the equation of motion ( v = u + at ), ( u) represents:
Half-life of a radioactive substance is 10 days. The time after which only 1/16th of it remains is:
What is the SI unit of power?
Which of the following is not a vector quantity?
What is the telescope designed to search for earth-size planets in the nearby region of our galaxy, termed as?
A rubber ball is dropped from a height of 2 metres. To what height will it rise if there is no loss of energy/velocity after rebounding?
What is the work done when a force of 10 N moves an object by 5 m in the direction of the force?