EASY
8th CBSE
IMPORTANT
Earn 100

Answer the following
Record the surface temperature of the following stars:
(a) Blue Star,
(b) White Star
(c) Red Star.

Important Questions on Night Sky

EASY
8th CBSE
IMPORTANT
SCIENCE For Class VIII>Chapter 17 - Night Sky>EXERCISES>Q 3
Answer the following
Record the surface temperature of the following stars:
White star
EASY
8th CBSE
IMPORTANT
SCIENCE For Class VIII>Chapter 17 - Night Sky>EXERCISES>Q 9
Answer the following
What is the value of a light year?
EASY
8th CBSE
IMPORTANT
SCIENCE For Class VIII>Chapter 17 - Night Sky>EXERCISES>Q 10
How are asteroids related to meteorites?
EASY
8th CBSE
IMPORTANT
SCIENCE For Class VIII>Chapter 17 - Night Sky>EXERCISES>Q 12
Answer the following
What is the mean distance of the sun from the earth? How much approximate time is taken by the light from the sun to reach the earth?
EASY
8th CBSE
IMPORTANT
SCIENCE For Class VIII>Chapter 17 - Night Sky>EXERCISES>Q 1
Circle the correct answer:
Halley’s Comet completes one revolution along its orbit in
EASY
8th CBSE
IMPORTANT
SCIENCE For Class VIII>Chapter 17 - Night Sky>EXERCISES>Q 2
Circle the correct answer:
The brightest and the biggest planet going round the sun is
EASY
8th CBSE
IMPORTANT
SCIENCE For Class VIII>Chapter 17 - Night Sky>EXERCISES>Q 5
Circle the correct answer:
The planet on which the duration of day and night is almost the same as on the Earth:
EASY
8th CBSE
IMPORTANT
SCIENCE For Class VIII>Chapter 17 - Night Sky>EXERCISES>Q 1
How do meteorites help in learning about the matter in the celestial objects?