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Physics

Physics
Optic fibres are used in :

CAT scans
X-ray photos
Ultrasound scans
Endoscopy

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Physics
A boy sitting in a train moving with a uniform velocity drops a coin outside. A man standing outside the train will find the trajectory of the coin to be

A circle
A horizontal straight line
A vertical straight line
A parabola

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Physics
Gamma rays have greatest similarity with

A-rays
X-rays
B-rays
U.V.-rays

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Physics
Ultrasound devices operate with minimum frequency from

45 kHz
60 kHz
35 kHz
20kHz

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Physics
When a barometer is rising air pressure is

Zero
Decreasing
Constant
Increasing

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Physics
Radian is used to measure

Angle
Intensity of Flame
Solid Angle
Temperature

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MORE MCQ ON Physics

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