O Level Physics Quiz, Notes & Technology Articles

Learn quiz on latent heat, O level physics quiz 179 to practice. Free physics MCQs questions and answers to learn latent heat MCQs with answers. Practice MCQs to test knowledge on latent heat, mass, weight and density, boiling and condensation, heat capacity: physics, scalar and vector worksheets.

Free latent heat worksheet has multiple choice quiz questions as if we decrease humidity in air, rate of evaporation would, answer key with choices as increase, decrease, remain same and may increase or decrease to test study skills. For eLearning, study online thermal properties of matter multiple choice questions based quiz questions and answers.

Latent Heat Quiz

MCQ. If we decrease humidity in air, rate of evaporation would

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

A

Mass, Weight and Density Quiz

MCQ. Mass is related to weight by

1. W = mv, where m is mass and v is velocity
2. W = mg, where m is mass and g is gravitational pull
3. W = vg, where v is velocity and g is gravitational pull
4. W = da, where d is distance and a is acceleration

B

Boiling and Condensation Quiz

MCQ. Change in state of matter from gas to liquid is termed as

1. boiling
2. solidification
3. condensation
4. sublimation

C

Heat Capacity: Physics Quiz

MCQ. If heat capacity of a solid is 1500 JK-1 and mass is 75 kg. specific heat capacity of solid would be

1. 10 J kg-1 °C-1
2. 20 J kg-1 °C-1
3. 30 J kg-1 °C-1
4. 40 J kg-1 °C-1

B

Scalar and Vector Quiz

MCQ. Quantities that have magnitude with direction are termed as

1. Scalar quantities
2. Vector quantities
3. Physical quantities
4. Derived quantities

B