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Subjects
Science State Board
Class 9
Universe
Textbook questions
2.
Fill in the blanks
Exercise condition:
5
m.
Answer variants:
250
8
Aryabhatta
harmonies
36 days
1
. The speed of Sun in \(km/s\) is
.
2
. The rotational period of the Sun near its poles is
.
3
. India’s first satellite is
.
4
. The third law of Kepler is also known as the Law of
.
5
. The number of planets in our Solar System is
.
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