WAEC Physics Past Questions & Answers - Page 267

1,331.

The image of any real object formed by a diverging lens is always

A.

inverted

B.

magnified

C.

erect

D.

real

E.

the same size as the object

Correct answer is C

No explanation has been provided for this answer.

1,332.

Light travels in straight lines. In which of the following is this principle manifested?

I. Pinhole camera
II Formation of shadows
III. Diffraction of light
IV. Occurrence of eclipse

A.

I and III only

B.

II and III only

C.

I, II and III only

D.

I, II and IV only

E.

I, II, III and IV

Correct answer is E

No explanation has been provided for this answer.

1,333.

A ray of light is incident on a body x as shown in the diagram above. What is the refractive index of the body?

A.

1.63

B.

1.50

C.

1.49

D.

1.33

E.

1.02

Correct answer is A

No explanation has been provided for this answer.