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.
0.10m
0.90cm
1.10m
1.80m
2.20m
Correct answer is C
No explanation has been provided for this answer.
8
7
6
5
4
Correct answer is C
\(\frac{1}{f} = \frac{1}{u} + \frac{1}{v}\)
= \(\frac{1}{5} - \frac{1}{35} = \frac{30}{175}\)
U = \(\frac{175}{30}\) = 5.8m
\(\frac{v}{u} = \frac{35}{5.8}\)
= 6
The images formed by diverging lenses are always
diminished, virtual and inverted
diminished, virtual and errect
diminished inverted and real
magnified, virtual and errect
magnified, real and inverted
Correct answer is B
No explanation has been provided for this answer.
f/4
f/2
f
2f
4f
Correct answer is D
No explanation has been provided for this answer.
reflection
polarisation
interference
diffraction
refraction
Correct answer is E
No explanation has been provided for this answer.