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Physics

Physics
Radiocarbon dating technique is used to estimate the age of

soil
rocks
monuments
fossils

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Physics
In the electrical circuit of a house, the fuse acts as

A load
A thermopile
A safety device
A step down device

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Physics
A circular plate, a cube and a sphere, all made up of same material and having the samemass, are heated to 300°C and left in a room. Which of them will have the slowest rate of cooling?

Circular plate
Cube
Sphere
All will cool at the same rate

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Physics
In case of uniform circular motion, the acceleration is

Constant in magnitude and directed radially inwards
Variable in magnitude but constant in direction
Variable in magnitude but tangential to the circle
Zero

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Physics
Instruments for measuring Solar Radiation?

Ammeter
Pyranometer
Dynamometer
Anemometer

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Physics
Pieces of camphor placed on water move about rapidly. This is because of

Capillarity
Viscosity
Diffusion
Surface tension

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MORE MCQ ON Physics

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