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.
A concave mirror forms a magnified and errect image only when the object is placed
at the centre of curvature
at the focus
between the focus and the pole of the mirror
beyond the radius of curvature
Correct answer is C
No explanation has been provided for this answer.
35o
45o
55o
110o
Correct answer is A
No explanation has been provided for this answer.
diffraction
interference
reflection
refraction
Correct answer is A
No explanation has been provided for this answer.
Which of the following waves is not transverse
light waves
sound waves
sea waves
radio waves
Correct answer is B
No explanation has been provided for this answer.
30s-1
10s-1
3s-1
1s-1
Correct answer is C
F = \(\frac{v}{\lambda} = \frac{30}{10} = 3s^{-1}\)