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.
principle of refraction
total internal reflection
scattering
interference
Correct answer is B
No explanation has been provided for this answer.
Mercury is commonly used as a thermometric fluid rather than water because
specific heat of mercury is less than water
specific heat of mercury is more than water
mercury has greater visibility than water
density of mercury is more than the water
Correct answer is C
No explanation has been provided for this answer.
Out of the following pairs, which one does not have identical dimension?
Moment of inertia and moment of a force
Work and Torque
Angular momentum and Planck's constant
Impulse and Momentum
Correct answer is A
No explanation has been provided for this answer.
Light Emitting Diodes (LED) used in fancy electronic devices such as toys, emit
X-rays
ultraviolet light
visible light
radio waves
Correct answer is C
No explanation has been provided for this answer.
Radio telescopes are better than optical telescopes because
they can detect faint galaxies which no optical telescope can
they can work even in cloudy conditions
they can work during the day and night
All of the above
Correct answer is D
No explanation has been provided for this answer.