Given below are two statements: 
Assertion (A): A spaceship while entering the earth's atmosphere is likely to catch fire.
Reason (R): The temperature of the upper atmosphere is very high.
 
1. Both (A) and (R) are true and (R) is the correct explanation of (A).
2. Both (A) and (R) are true but (R) is not the correct explanation of (A).
3. (A) is true but (R) is false.
4. Both (A) and (R) are false.
Subtopic:  Stokes' Law |
 60%
Level 2: 60%+
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