Derived physical quantities and their units - Jamb Physics Past Questions and Answers

Question 6:

• JAMB 1993

Which of the following quantities has the same unit as the watt?

A. Force x time
B. Force x distance
C. Force x acceleration
D. Force x velocity

Question 7:

• JAMB 1993

Which of the following quantities has the same unit as the watt?

A. Force x time
B. Force x distance
C. Force x acceleration
D. Force x velocity

Question 8:

• JAMB 2006

The correct unit of energy density is?

A. Kg m³ s^-2
B. Kg m² s^-2
C. Kg m^-3 s^-2
D. Kg m^-1 s^-2

Question 9:

• JAMB 2015

What is the S.I unit of relative density?

A. Kg m^-2
B. Kg m²
C. Kg cm³
D. Has no S.I unit

Question 10:

• JAMB 2021

Which of the units of the following physical quantities are derived?
I. Area
II. Thrust
III. Pressure
IV. Mass

A. I, II, III and IV
B. I, II, and III only
C. I, II, and IV only
D. I and IV only