List I | List II | ||
A | 1 | speed of sound in air | |
B | 8 minutes | 2 | Speed greater than speed of sound in air. |
C | 343 m/s | 3 | time taken by light to reach earth from sun. |
D | Sonic boom | 4 | speed of light in air. |
A) 3 1 2 4
B) 4 3 1 2
C) 2 3 4 1
D) 4 1 3 2
Correct Answer: B
Solution :
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