O Level Physics Quiz, Notes & Technology Articles

Learn quiz on measuring atmospheric pressure, O level physics quiz 85 to practice. Free physics MCQs questions and answers to learn measuring atmospheric pressure MCQs with answers. Practice MCQs to test knowledge on measuring atmospheric pressure, latent heat, efficiency: o level physics, properties of wave motion, mass and weight worksheets.

Free measuring atmospheric pressure worksheet has multiple choice quiz questions as an instrument commonly used for measurement of atmospheric pressure is known as, answer key with choices as manometer, barometer, calorimeter and potentiometer to test study skills. For eLearning, study online pressure in physics multiple choice questions based quiz questions and answers. Subscribe Video Channel

Measuring Atmospheric Pressure Quiz

MCQ. An instrument commonly used for measurement of atmospheric pressure is known as

1. Manometer
2. Barometer
3. Calorimeter
4. Potentiometer

B

Latent Heat Quiz

MCQ. Specific latent heat of fusion is equal to

1. latent heat of fusion ⁄ mass of substance
2. mass of substance × latent heat of fusion
3. mass of substance × heat capacity
4. heat capacity ⁄ mass of substance

A

Efficiency: O Level Physics Quiz

MCQ. Efficiency of a machine is measured by

1. (Wasted Energy Output ⁄ Energy Input) × 100 %
2. (Energy Input ⁄ Wasted Energy Output) × 100 %
3. (Useful Energy Output ⁄ Energy Input) × 100 %
4. (Energy Input ⁄ Useful Energy Output) × 100 %

C

Properties of Wave Motion Quiz

MCQ. If we increase wavelength frequency would

1. increase
2. decrease
3. remain same
4. may increase or decrease

B

Mass and Weight Quiz

MCQ. A bulb weighs 500 N, its mass in grams would be

1. 50 g
2. 5 g
3. 5000 g
4. 500 g

B