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Physics

Physics
The ''Choke' used with a tube light is basically

A capacitor
An inductor
A resistor
A transformer

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Physics
Conversion of heat into electrical energy is achieved by using :

Hydrometer
Ammeter
Thermocouple
Voltmeter

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Physics
The frequency used in TV and radar system lies in

VHF
UHF
HF
SHF

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Physics
The fundamental scientific principle in the operation of battery is

Acid-base interaction
Dissociation of electrolytes
Dialysis
Oxidation-reduction

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Physics
An aeroplane is flying horizontally with a velocity of 600 km/h and at a height of 1960 m. When it is vertically at a point A on the ground a bomb is released from it. The bomb strikes the ground at point B. The distance AB is

3.33 km
33 km
0.33 km
1200 m

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Physics
Sound waves do not show the phenomenon of

Diffraction
Interference
Polarisation
Refraction

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MORE MCQ ON Physics

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