NTA MOCK TESTS-NTA NEET SET 86-PHYSICS
- A difference of 2.3 eV separates two energy levels in an atom. What is...
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- The total energy of an electron in the first excited state of the hydr...
03:12
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- A uniform wooden plank of mass 150 kg and length 8 m is floating on st...
02:37
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- If the external forces acting on a system have zero resultant, the cen...
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- A particle describes a horizontal circle in a conical funne whoses inn...
04:30
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- The ratio of magnetic fields due to a bar magnet at the two axial poin...
07:27
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- The drift velocity of the electrons in a copper wire of length 2 m und...
02:44
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- In the circuit figure, the voltmeter reads 30 V. The resistance of the...
04:53
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- 4xx10^(10) electrons are removed from a neutral metal sphere of diamet...
03:03
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- In the given circuit switch K is open. The charge on the capacitor is...
04:14
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- A small square loop of wire of side l is placed inside a large square ...
09:02
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- An ac source is connected to a resistive circuits. Which of the follow...
02:33
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- The distance of geostationary satellite from the centre of the earth (...
03:39
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- Two particles of masses 'm' and '9m' are separated by a distance 'r'. ...
08:08
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- Three discs, A, B and C having radii 2m, 4m and6m respectively are coa...
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- The temperature of a gas is raised while its volume remains constant, ...
01:00
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- One mole of an ideal monatomic gas undergoes a process described by th...
01:35
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- A coil having N turns is would tightly in the form of a spiral with in...
03:54
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- A charge q is accelerated through a potential difference V . It is the...
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- The acceleratin of a particle increases linearly with time t as 6t. If...
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