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.
An electric bell operated within an evacuated bell jar enables us to infer correctly that
light waves require a medium for transmission
sound waves do not require a medium for transmission
light waves do not require a medium for transmission but sound waves do
light waves travel much faster than sound waves
light waves and sound waves travel at the same speed
Correct answer is C
No explanation has been provided for this answer.
I only
l and II only
l and III only
II and III only
II and III only
Correct answer is C
No explanation has been provided for this answer.
Density of liquid Z is greater than that of X
Density of liquid V is less than that of liquid X
Density of liquid Y is less than that of liquid Z
Liquid Z has the greatest density of all the three substances.
If liquids Y and Z do not mix, liquid Z will float on liquid Y.
Correct answer is E
No explanation has been provided for this answer.
0.15ms-2
0.30ms-2
0.60ms-2
3.33ms-2
6.66ms-2
Correct answer is B
No explanation has been provided for this answer.
124.50cm3
125.00cm3
126.00cm3
126.25cm3
126.50cm3
Correct answer is E
No explanation has been provided for this answer.