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.
absorption of sunlight in minute water droplets
diffusion of sunlight through water droplets
ionisation of water deposits
refraction and reflection of sunlight by water droplets
Correct answer is D
No explanation has been provided for this answer.
On a stationary sail boat, air is blown from a fan attached to the boat. The boat
moves in opposite direction in which the air is blown
does not move
moves in the same direction in which air blows
spins around
Correct answer is B
No explanation has been provided for this answer.
Mach number is used in connection with the speed of
cars
aircraft
trains
ships
Correct answer is B
No explanation has been provided for this answer.
Supersonic plane fly with the speed
less than the speed of sound
of sound
greater than the speed of sound
of light
Correct answer is C
No explanation has been provided for this answer.
4.2 seconds
42 seconds
4.2 years
42 years
Correct answer is C
No explanation has been provided for this answer.