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QJEE MAIN 2024
Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R ). Assertion (A) :...
JEE MainPhysicsEasy
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QJEE MAIN 2023
The weight of a body on the surface of the earth is 100 N. The gravitational force on it when taken at a height, from...
JEE MainPhysicsMedium
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QJEE MAIN 2023
Choose the incorrect statement from the following:
JEE MainPhysicsEasy
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QJEE MAIN 2025
Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A) : The radius...
JEE MainPhysicsEasy
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QJEE MAIN 2025
An object is kept at rest at a distance of 3R above the earth's surface where is earth's radius. The minimum speed with which it...
JEE MainPhysicsEasy
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QJEE MAIN 2023
Given below are two statements : Statement I: For a planet, if the ratio of mass of the planet to its radius increases, the...
JEE MainPhysicsMedium
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QJEE MAIN 2023
Two planets A and B of radii R and 1.5 R have densities $\rho$ and $\rho / 2$ respectively. The ratio of acceleration due to...
JEE MainPhysicsEasy
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QJEE MAIN 2023
Given below are two statements : Statement I : For a planet, if the ratio of mass of the planet to its radius increases, the...
JEE MainPhysicsMedium
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QJEE MAIN 2023
A spaceship of mass $2 \times 10^4 \mathrm{~kg}$ is launched into a circular orbit close to the earth surface. The additional velocity to be imparted...
JEE MainChemistryMedium
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QJEE MAIN 2023
The time period of a satellite, revolving above earth’s surface at a height equal to R will be
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