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प्रश्न
Give reasons for the following:
Comets appear very rarely.
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उत्तर
The Comets appear very rarely because the orbits of the comets are very large and highly eccentric.
संबंधित प्रश्न
How can you prove that the earth is a sphere by looking at the horizon?
Short Answer Question:
Distinguish the earth from the other planets in one important aspect.
Fill in the blanks:
The earth rotates from ____ to ____.
Study the picture and answer the questions that follow.
(a) What does the picture show you about the earth?
(b) State briefly the Bedford Level Experiment.
(c) The sun rises and sets at different times in different places. What does the statement show the shape of the earth?
(d) In what way is the earth’s atmosphere beneficial to mankind?
Provide reliable evidence to prove that the earth is spherical in shape.
Which is the brightest planet?
How many satellites are there in the Solar System?
Name the following:
The planet nearest to the Sun.
The line which divides day and night on the Earth’s surface is ______.
Consider the following statements
Statement I: The earth is inclined at 32 1/2°angle.
Statement II: The specific gravity of Saturn is more than that of water.
Which of the statement (s) is/are true
