Physics Competitive Exam Challenge
Test your physics knowledge with these competitive exam-style questions covering core concepts in mechanics, electricity, and optics.
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Quiz Questions & Answers
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Question 1: A body of mass 2 kg is moving with a velocity of 4 m/s. Its kinetic energy in joules is:
8 J
16 J
32 J
4 J
Question 2: Which physical quantity has the dimensional formula [ML²T⁻³]?
Force
Momentum
Power
Pressure
Question 3: A conductor of length 0.5m is placed perpendicular to a magnetic field of 2T. If it carries a current of 4A, the force experienced by it is:
2 N
4 N
8 N
1 N
Question 4: At what distance from a concave mirror should an object be placed to get a real image of the same size?
At focus
At center of curvature
Between f and 2f
Beyond 2f
Question 5: The SI unit of electric field intensity is:
N/C
N-m
V-m
C/m