Physics MCQs

General knowledge about Physics . Learn Physics MCQs Perfect for competitive exams and general awareness. Q1. Light year is the unit of-(a) distance(b) time(c) age(d) luminous intensity Show Answer (a) distance Q2. The instrument used to measure the intensity of light is called-(a) anemometer(b) colorimeter(c) luxmeter(d) altimeter Show Answer (c) luxmeter Q3. Conservation of energy … Read more