Physics JAMB - Page 120 of 149

A motor boy of a driver saw what seem to appear to be a pool of water a head of him; while his driver’s drives a new truck on a funny day. Which of the following explains his observation?

A. He saw flying objects B. He must be thinking of water and food C. He was seeing the shadow of the car D. The sun ray from the sky were passing from a hot air (layer) to a cold layer Correct Answer: Option D – The sun ray from the sky were passing from a hot...

The general gas law can be written as?

by Sunday | Nov 6 | Physics JAMB

A. PV ÷ T = a constant B. PV = a constant C. v/t = a constant D. p/T = a constant Correct Answer: Option A = PV ÷ T = a constant Explanation Formula for general gas law V × 1/T × P N [(PV) ÷ T] = K is...

Body floats in fluid when its _________?

by Sunday | Nov 6 | Physics JAMB

A. Displaces its own volume of the liquid (fluid) B. Displaces its own mass of the fluid C. Displace its own density of the fluid D. Is no longer subjected to gravity Correct Answer: Option B – Displaces its own mass of the fluid Explanation Note:The principle...

In an elastic collision?

by Sunday | Nov 6 | Physics JAMB

I. Energy is conserved II. Energy is decreased III. Energy is increased IV. Linear momentum conversed A. I only B. I and IV only C. II only D. III only Correct Answer: Option B – I and IV only Explanation In an inelastic collision, linear momentum is conserved...