Jamb Physics 2010 Past Questions and Answers

Question 56:

• JAMB 2010

In comparing the camera and the human eye, the film of the camera function as the

A. Retina
B. Iris
C. Cornea
D. Pupil

Question 57:

• JAMB 2010

An object 4 cm high is placed 15 cm from a concave mirror of focal length 5 cm. The size of the image is

A. 2 cm
B. 3 cm
C. 4 cm
D. 5 cm

Question 58:

• JAMB 2010

An object is embedded in a block of ice, 10 cm below the plane surface. if the refractive index of the ice is 1.50, the apparent depth below the surface is

A. 2.50 cm
B. 6.67 cm
C. 7.50 cm
D. 7.63 cm

Question 59:

• JAMB 2010

Which of the following is used for the correction of short sightedness?

A. Convex lens
B. Concave lens
C. Convex mirror
D. Concave mirror

Question 60:

• JAMB 2010

Dispersion occurs when white light passes through a glass prism because of the

A. Different hidden colours in the glass
B. Different speeds of the colour in the glass
C. Defects in the glass
D. High density of the glass