Waec Physics 2016 Past Questions and Answers

Question 1:

• WAEC 2016

The dimensions of momentum are

A. MLT
B. ML^-1T^-1
C. MLT^-1
D. ML^-1T

Question 2:

• WAEC 2016

The dimensions of momentum are

A. MLT
B. ML^-1T^-1
C. MLT^-1
D. ML^-1T

Question 3:

• WAEC 2016

A student measures the volume of a liquid using a measuring cylinder. What else needs to be measured by the student in order to determine the density of the liquid?

A. Depth of the liquid in the cylinder
B. Mass of the cylinder
C. Mass of the liquid
D. Tempersture of the liquid

Question 4:

• WAEC 2016

The diagram given, represents the graph of stress against strain for an elastic wire. The point Q on the graph is the

A. Elastic linit
B. Breaking point
C. Yield point
D. Proportional limit

Question 5:

• WAEC 2016

A ball is dropped from the top of a tower. Due to air resistance,it reaches terminal velocity. Which of the following statement(s) about its motion is/are correct? i. The acceleration of the ball is zero. ii. The net force on the ball is zero. iii. The velocity of the ball increases.

A. I only
B. I and ii only
C. Ii and iii only
D. I, ii and iii