The longest duration for a total solar eclipse is
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8.2 mins
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7.5 mins
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7.3 mins
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8.0 mins
B
Correct answer
Explanation
A total solar eclipse occurs when the Moon completely covers the Sun. The maximum possible duration at the equator is approximately 7.5 minutes due to the Moon's orbital speed and angular size relative to the Sun. Longer durations would require the Moon to be closer or moving slower than physics permits.