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Stellar Evoluation - Questions and Answers

Practice questions on Stellar Evoluation.

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1. Which extends itself across the sky like part of a great circle
A. Andromeda
B. Southern Cross
C. Great bear
D. Milky Way
Explanation:
2. Due to rotation, the Milky Way appears as a
A. solid disc
B. hollow disc
C. flat disc
D. bright disc
Explanation:
3. The Sun has a total life of about
A. 10 billion years
B. 10 million years
C. 5 million years
D. 5 billion years
Explanation:
4. Milky Way is
A. uniformly thick
B. thick in the middle and thins out at the edges
C. thick at one end and thin at the other end
D. thick in the edges and thin at the middle
Explanation:
5. Stars are born out of
A. solids
B. gas
C. gas and dust
D. gas and liquid
Explanation: