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Physics

Physics
The ''four stroke petrol engine' is based on

Boyle's-cycle
Diesel-cycle
Otto-cycle
Carnot-cycle

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Physics
If an ordinary glass tube and a glass capillary tube are both dipped in a beaker of water, water rises in

Neither
Only the capillary tube
Both
Only the glass tube

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Physics
What is the minimum velocity required for a rocket to overcome earth's gravity and travel into space?

18 km/sec
11.2 km/sec
21 km/sec
35 km/sec

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Physics
Light year is a unit of

Distance
Light
Time
Intensity of light

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Physics
The direction of heat flow between two objects depends on

Their temperatures
Their masses
Whether they are in solid, liquid or gaseous state
Their heat contents

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Physics
A NOT gate can be implemented by:

A single transistor
Two diodes
A single resistor
A single diode

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MORE MCQ ON Physics

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