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.
For correcting long sight defects in the human eye we require a
converging lens
diverging lens
microscope
periscope
plain glass sheet
Correct answer is A
No explanation has been provided for this answer.
14m3
3.6m3
4.9m3
5.0m3
5.8m3
Correct answer is B
Mass = Density x Volume
4.2 x 7.2 x 102 = v x 8.4 x 102
= 3.6m3
i only
ii only
iii only
i and ii
ii and iii
Correct answer is D
Moment = force x distance
= m x a x d
= kg x \(\frac{m}{s^2}\) x \(\frac{m}{1}\)
= ML2T2
initial displacement
initial velocity
acceleration
half the acceleration
half the initial velocity
Correct answer is C
No explanation has been provided for this answer.
What is the number of neutrons in the Uranium isotope \(^{238}_{92}X\)?
92
146
238
330
119
Correct answer is B
No of neutrons = 238-92
=146