Light Energy - Jamb Physics Past Questions and Answers

Question 21:

• JAMB 2015

The direction of the path taken by light is called

A. Locus
B. Lines
C. Ray
D. Beam

Question 22:

• 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

Question 23:

• JAMB 2015

Which of the following is not luminous object?

A. The sun
B. The moon
C. Light candle
D. Star

Question 24:

• JAMB 2016

If the distance between the object and the pinhole of a pinhole camera is reduced by half the size of the image of the object

A. Is quadrupled
B. Is halved
C. Remains the same
D. Is double

Question 25:

• JAMB 2016

Shadows and eclipse result from the

A. Reflection of light
B. Rectilinear propagation of light
C. Diffraction of light
D. Refraction of light