Stars

Q.

The distance of the planets and stars from earth is measured in millimetres.

1. True
2. False

Q. What is constellation?

Q.

Which of the following is not an artificial source of light?

1. Stars

2. Torch

3. Oil lamp

4. Burning Candle

Q.

Why do we call some nearby planets, like Venus to be a non-luminous body, although light comes out from those planets?

1. As they produce their own light

2. As they do not produce their own light

3. As they behave like stars

4. Both A and B

Q. White dwarf is formed from a _________

1. nebula
2. supernova
3. planetary nebula
4. neutron star

Q. What is a constellation ? Name any two constellations.

Q. The angle between the orbital and equatorial planes of the Earth is _______ degrees.

1. 23.5
2. 33
3. 47
4. 66.5

Q.

One light year is equal to __________________ .

Q. Moon emits light.

1. False
2. True

Q.

The constellations on the path of the sun around the earth constitute :

1. zodiac

2. solar path

3. solar constellations

4. none of the above

Q. Which galaxy does our Solar System belong to?

1. Omega
2. Milky Way
3. Alphabeta
4. Andromeda

Q. What is constellation?