Question # 1

Branch of physics which deals with the study of stars and galaxies is called:

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Solid state physics

Astrophysics

Molecular physics

Chemical physics

The study of physics involves?

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Structure of space and time

Interaction of electromagnetic radiation with matter

Both of them

Chemical changes

None of them

Physics deals with the study of

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Matter

Energy

Both of them

Human Body

dimensions are the same for:

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Work and energy

Force and weight

None of these

Both a and b

Electron is a particle whose mass is:

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Greater than that of a proton

Smaller than of a proton and greater than mass of neutron

Smaller than that of proton or neutron

Greater than that of an atom

The information from far side of the universe are gathered by

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Radio telescope

Microscope

Telescope

Spectro scpe

Which one is the least multiple:

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Pico

Femto

Nano

Atto

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

The system international (SI) is built from _______ kind of unites

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Two

Three

Four

Five

The branch of physics which is mainly concerned with the motion of bodies under the action of forces is called:

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Optics

Mechanics

Thermodynamics

Astro physics

Which branch of physics deals with the structure and properties of solids

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Atomic Physics

Plasma Physics

Molecular Physics

Solid state physics

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

Which one of the least multiple:

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Pico

Femto

Nano

Atto

For multiplication and division purposes, percentage uncertainties are:

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Add

subtracted

Multiplied

Divided

From sand, we get a material used for construction with the motion of bodies under the action of forces is called:

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Optics

Mechanics

Thermodynamics

Astrophysics

Significant figures in 0.2020 are:

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Two

Three

Four

Five

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