Home / Unit-1 Physical Quantities and Measurement / Question
MCQ
2 hours is equal to:
Unit-1 Physical Quantities and Measurement
A 7200 s
B 720 s
C 200 s
D 120 s
Explanation

Since 1 hour = 3600 s, 2 hours = 2 x 3600 = 7200 s.

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