Question # 1

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

The information from far side of the universe are gathered by

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Radio telescope

Microscope

Telescope

Spectro scpe

The information from far side of the universe are gathered by:

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Radio telescope

Microscope

Telescope

Spectro scope

Which quantity has different dimension?

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Tension

Work

Energy

Torque

The information from far side of the universal are gathered by:

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Radio telescope

Microscope

Telescope

Spectro scpe

A dimension stands for the ___________ nature of certain physical quantity.

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super

Quantitative

Qualitative

Both B and C

Number of supplementary units are

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Three

Two

Seven

Five

Density is defined as:

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Mass per volume

Volume per mass

Mass x volume

Mass per length

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

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Plasma physics

Solid state physics

Any of above

Astro physics

Density is defined as:

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Mass per volume

Volume per mass

Mass X volume

Mass per length

The quantity have dimension of ML²T⁰²will have SI unit of:

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Watt

Newton

Joule

Metre

Total number of base units are

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Three

Five

Seven

Nine

1 gm-cm^-3is equal to

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10³kg-m^-3

10^-3kg-m^-3

1kg-m^-3

10⁶kg-m^-1

Significant figures in 0.0010 are:

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Four

Three

Two

One

Astrophysics is a branch of physics, which deals with:

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Sub-atomic particles

Stars and galaxies

Light and sound

Music

Aerodynamics is a branch of:

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Hydrodynamics

Thermodynamics

Both of them

Statics

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Physics ECAT Pre Engineering Chapter 1 Measurement Online Test MCQs With Answers

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