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.Management Sciences
Category: Physics Mcqs
Which one of the following is not a donor impurity ?
0
A. antimony
B. phosphorus
C. aluminium
D. arsenic
A convex lens acts as a diverging lens if the_________________?
A. object is beyond C
B. if the object is with in C
C. if the object is within f
D. both B and C
Which of the following is not a correct representation method for prefixes______________?
A. 1mm
B. 10km
C. 1000um
D. Both A and B
Instantaneous and average velocities become equal when body___________________?
A. has zero acceleration
B. has uniform acceleration
C. has variable acceleration
D. moves in a circle
Newtons laws do not hold good for particles_______________?
A. at rest
B. moving slowly
C. move with high velocity
D. move with velocity comparable to velocity of light
The frequency of the second pendulum is________________?
A. 1 hertz
B. 0.5 hertz
C. 1.5 hertz
D. 2.5 hertz
Terminal velocity is_____________?
A. Uniform
B. Maximum
C. Uniform and maximum
D. Neither uniform nor maximum
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