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.
30cm
10cm
20cm
25m
Correct answer is C
Clockwise moment = Anti-clockwise moment
10 x 30 = 15 x X
X = 20cm
300N
600N
1200N
400N
Correct answer is C
F = Ma + mg = 60 x 10 x 60 x 10 = 1200N
A saturated vapour pressure of a liquid increases when the
Temperature of a liquid increases
Volume of the liquid increases
Volume of the liquid decreases
Temperature of the liquid decreases
Correct answer is A
No explanation has been provided for this answer.
Mechanical energy into electrical energy
Electrical energy into kinetic energy
Potential energy into kinetic energy
Kinetic energy into potential energy
Correct answer is A
No explanation has been provided for this answer.
Which of the following statements is NOT correct?
Brownian motion is an evidence of the particle nature of matter
Atoms combine to form molecules
The molecules of matter are not in constant motion
matter is made up of molecules
Correct answer is C
No explanation has been provided for this answer.