Physicseasy · Past Paper
What is the density of an object that has a mass of 50 kg and a volume of 2 m^3?
A100 kg/m^3
B0.04 kg/m^3
C25 kg/m^3
D10 kg/m^3
✓ Correct Answer: C — 25 kg/m^3
Density = mass / volume = 50 kg / 2 m^3 = 25 kg/m^3.
Share this question
More from Physics
- The SI unit of resistivity is:
- Which of the following is the threshold of hearing for humans?
- What is the rate of change of displacement called?
- A car accelerates from 10 m/s to 20 m/s in 5 seconds. What is its acceleration?
- The weight of a body at the pole is Wp and at the equator is We. Which is correct?