A. The year in which February has 29 days
B. The distance travelled by light in one year
C. The time which Sun rays take to reach the Earth
D. The time in which a spacecraft reaches Moon from the Earth
Answer: Option B
This Question Belongs to Physics GK Chapter Wise >> Unit And Measurement
Newton is SI unit of . . . . . . . .?
A. Weight and Velocity
B. Weight and Force
C. Weight and Mass
D. Weight and Acceleration
A. cannot be measured
B. can be expressed in the form of law
C. can be represented completely by its magnitude and unit
D. Both B and C
A. a-2, b-3, c-1, d-4
B. a-2, b-3, c-4, d-1
C. a-1, b-3, c-4, d-2
D. a-4, b-3, c-2, d-1
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