Post Utme Physics Past Questions and Answers

Question 1096:

Anomalous behavior of water refers to ____________

A. Boiling of water at \(100^{\circ} C\)
B. Freezing of water \(0^{\circ} C
C. Contraction of water when it is heated between \(0^{\circ} C\) and \(4^{\circ} C
D. Evaporation of water at ambient temperature

Question 1097:

Which of the following is not a self-luminous object?

A. Worm
B. Star
C. Moon
D. Sun

Question 1098:

Which of the following is not an application of Total Internal Refiection?

A. Mirage
B. Binoculars
C. Optical Fibers
D. Driving mirrors

Question 1099:

Which of the following is not an eye defect?

A. Astigmatism
B. Hypermetropia
C. Presbyopia
D. Malaopia

Question 1100:

Sound wave of velocity \(340 m / s\) is reflected from an obstacle 5 seconds after leaving the source. Calculate the distance between the source and the obstacle.

A. \(340 m\)
B. \(680 m
C. 1020 m\)
D. \(850 m\)