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Physics

Physics
The energy of a photon varies directly with its

Speed
Wave length
None of these
Frequency

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Physics
What is the escape velocity of the rocket in the earth?

11.2 km/sec
10.2 km/sec
13.2 km/sec
12.2 km/sec

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Physics
Sir C.V. Raman was awarded Nobel Prize for his work connected with which of the following phenomenon of radiation?

Scattering
Diffraction
Interference
Polarization

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Physics
If both the mass and the velocity of a body is increased to twice of their magnitude, the kinetic energy will increase by

8 times
4 times
16 times
2 times

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Physics
Light from the Sun reaches us in nearly

8 minutes
4 minutes
2 minutes
16 minutes

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Physics
One billionth of a second is called

Microsecond
Nanosecond
Millisecond
Picoseconds

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MORE MCQ ON Physics

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