Bayero University Kano Physics Post Utme Past Questions and Answers

Question 6 :

An object move in a circular path of radius 0.5m with a speed of ims.
What is its angular velocity?

A. 8 rads
B. 4 rads
C. 2 rads
D. 1 rads

Question 7 :

From the diagram above, calculate the work done when the particles moves from x=O0m to x=80m.

A. 1200J
B. 2400J
C. 6000J
D. 7000J

Question 8 :

A pinhole camera is placed 300m in front of a building so that the image is formed on a screen 5cm from the pinhole. If the image is 2.5cm high, the height of the building will be _____________

A. 25m
B. 50m
C. 100m
D. 150m

Question 9 :

After reflection from the concave mirror, rays of light from the sun converges.

A. At the radius of curvature
B. At the focus
C. Beyond the radius of curvature
D. Between the focus and radius of curvature

Question 10 :

Dispersion of white light is the ability of white light to _____________

A. Penetrate air, water and glass
B. Move in a straight light
C. Move around corners
D. Separate to its component colours