Discharge through gases - Jamb Physics Past Questions and Answers

Question 1:

• JAMB 2019

If the time of flight is 96seconds, calculate the horizontal range through the point of projection.

A. 84400m
B. 69000m
C. 61440m
D. 24000m

Question 2:

• JAMB 2010

In a discharge tube, most of the gas is pumped out so that electricity is conducted at

A. Low voltage
B. Steady voltage
C. High pressure
D. Low pressure

Question 3:

• JAMB 2010

In a discharge tube, most of the gas is pumped out so that electricity is conducted at

A. Low voltage
B. Steady voltage
C. High pressure
D. Low pressure