Physics Questions and Answers
If you want to learn more about the nature and properties of matter and energy or you're simply preparing for a Physics exam, these Physics past questions and answers are ideal for you.
If you want to learn more about the nature and properties of matter and energy or you're simply preparing for a Physics exam, these Physics past questions and answers are ideal for you.
6.0Ω
6.42Ω
7.6Ω
8.4Ω
16.0Ω
Correct answer is C
No explanation has been provided for this answer.
The inability of the eye to focus near objects is known as
astigmatism
eye ring
hypermetropia
myopia
presbyopia
Correct answer is C
No explanation has been provided for this answer.
Oscillatory
Random
Rotational
Translational
Vibratory
Correct answer is C
A couple consists of two equal and opposite forces acting at a separation, so that net force becomes zero. When a couple acts on a body it rotates the body but does not produce any translational motion. Hence, only rotational motion is produced.
The length of the entrapped air in the horizontal position is less than that in the vertical position
The length of the entrapped air in the vertical position is less than that in the horizontal position
The length of the mercury column becomes shorter in the horizontal position than in the vertical position
The length of the mercury column becomes shorter in the vertical position than in the horizontal position
The pressure of the entrapped air is atmospheric in both cases.
Correct answer is B
No explanation has been provided for this answer.
The S.l unit of magnetic flux density is
farad
henry
kgm-3
tesla
weber
Correct answer is D
No explanation has been provided for this answer.