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Astrophysics Internals II(Stars)

Authored by P V Ajeesh

Physics

University

30 Questions

Used 12+ times

Astrophysics Internals II(Stars)
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1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

The first stage of life cycle of a star is ball of gas and

light

heat

gas

dust

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Dust and gases are pulled together in a sphere by help of

repulsion

attraction

gravity

pull

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

The star gets denser and hotter ultimately changing in to helium by process of

conduction

convection

nuclear fusion

nuclear fission

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

The apparent shift on viewing from different locations giving change in positioning of object is called

absolute magnitude

apparent magnitude

light year

parallax

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

A nebula consists primarily of which element?

Helium

Nitrogen

Oxygen

Hydrogen

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Which sequence below is correct?

Red Giant, Nebula, Main Sequence, Protostar

Nebula, Protostar, Main Sequence, Red Giant

Nebula, Main Sequence, Protostar, Red Giant

Red Giant, Nebula, Protostar, Main Sequence

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

At which stage does a star swell up many times larger than its normal size?

Protostar

Nebula

Main Sequence

Red Giant

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