Physics 2015 Jamb Past Questions and Answers

Question 6 :

• JAMB 2015

A stroboscope can be used to make the ware appear ..............

A. Stationary
B. In motion
C. Dipper
D. Ripple

Question 7 :

• JAMB 2015

In an elastic collision
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

Question 8 :

• JAMB 2015

Body floats in fluid when its .....................

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

Question 9 :

• JAMB 2015

The general gas law can be written as

A. PV à· T = a constant
B. PV = a constant
C. V/t = a constant
D. P/T = a constant

Question 10 :

• JAMB 2015

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 a 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 cold layer