Question # 1

The branch of physics which deals with the properties of fundamental particles is called:

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High energy physics

Molecular physics

Astrophysics

Space physics

For addition and subtraction purposes, absolute uncertainties are:

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Added

Subtracted

Multipiled

Divided

The branch of physics which concerned with the ultimate particles of which the universe is composed is known as

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SolidState physics

Particle Physics

Nuclear Physics

Atomic Physics

Relativistic mechanics is a branch of physics, which deal with the bodies moving with velocities:

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More then c

Approaching c

Equal to c

Much less than x

Which one of the least multiple:

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Pico

Femto

Nano

Atto

Diameter of the nucleus s of the order of

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10^-10m

10^-12m

10^-15m

10^-18m

Physics details with the study of:

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Matter

Energy

Both of them

Human body

The maximum possible error in the reading for a meter rod with least count 1 mm is:

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0.005 mm

0.05mm

0.5mm

5.0mm

Which one is the least multiple

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Pico

Femto

Nano

Atto

The branch of physics which deals with the structure and properties of solids is called:

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Plasma physics

Solid state physics

Any of above

Astrophysics

The information from far side of the universe are gathered by

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Radio telescope

Microscope

Telescope

Spectro scpe

Density is defined as:

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Mass per volume

Volume per mass

Mass x volume

Mass per length

1 gm-cm^-3is equal to:

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10³kg-m^-3

10^-3kg-m^-3

1 kg-m^-3

10⁶kg-m^-1

Density is defined as:

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Mass per volume

Volume per mass

Mass X volume

Mass per length

dimensions are the same for:

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Work and energy

Force and weight

None of these

Both a and b

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