Practice MCQ Questions and answers on Physics-GK

A. 3 minutes

B. 8 minutes

C. 10 minutes

D. 12 minutes

A. Notebook paper

B. Water

C. Book

D. Sun glasses

A. 3 × 10⁸ m/s

B. 3 × 10^–8 m/s

C. 8 × 10³ m/s

D. Infinity

A. Reflection

B. Refraction

C. Rectilinear propagation

D. Diffraction

A. Evaporation

B. Vaporisation

C. Diffusion

D. Sublimation

A. Boiling point of water increases

B. Latent heat of vaporization of water decreases

C. Latent heat of vaporization of water increases

D. Boiling point of water decreases

A. Mud

B. Dust

C. Smoke

D. Fog

A. Evaporation

B. Condensation

C. Sublimation

D. Distillation

A. The forces of cohesion of the molecules within are very much less in them

B. The forces of cohesion are very large

C. The forces of adhesion are large

D. The forces of adhesion are less

A. Weight

B. Mass

C. Density

D. Volume