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Physical Quantities and SI Unit Quiz Questions and Answers PDF p. 148

Physical Quantities and SI Unit quiz questions and answers, physical quantities and si unit MCQ with answers PDF 148 to study O Level Physics course online. Measurements in Physics trivia questions, physical quantities and si unit Multiple Choice Questions (MCQ) for online college degrees. "Physical Quantities and SI Unit Book" PDF: electromagnetic waves, melting and solidification, moments, physics of light, physical quantities and si unit test prep for ACT practice test.

"SI unit for light intensity is" MCQ PDF: watts, candela, joules, and kelvin for best SAT prep courses online. Practice measurements in physics questions and answers to improve problem solving skills for accredited online college courses.

Quiz on Physical Quantities & SI Unit MCQs

MCQ: SI unit for light intensity is

Candela
Watts
Joules
Kelvin

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

MCQ: The direction about the pivot is

Clockwise
Anti-clockwise
Both clockwise and anti-clockwise
Pivot doesn't move

MCQ: Gold has the melting point of

1020 °C
1033 °C
1054 °C
1067 °C

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