Physical Quantities and SI Unit Quiz Questions and Answers PDF Download eBook
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Quiz on Physical Quantities & SI Unit PDF Download eBook
MCQ: SI unit for light intensity is
- Candela
- Watts
- Joules
- Kelvin
A
MCQ: Choose the wrong, the size of the image formed in a plane mirror
- could be taller than the mirror
- the height of the image depends on the object distance
- the width of the image is the same as of the object
- the image height depends on the object height
A
MCQ: The direction about the pivot is
- Clockwise
- Anti-clockwise
- Both clockwise and anti-clockwise
- Pivot doesn't move
C
MCQ: Gold has the melting point of
- 1020 °C
- 1033 °C
- 1054 °C
- 1067 °C
D
MCQ: As the speed decreases if we change the medium of electromagnetic waves from air to water, the frequency
- also decreases
- also increases
- remains same
- may increase or decrease
C