5. Which quantity is measured in newtons? A density B energy C pressure D weight 6. A student has a can of oil. Which quantity can be measured using onl

5. Which quantity is measured in newtons?
A density
B energy
C pressure
D weight

6. A student has a can of oil.
Which quantity can be measured using only a measuring cylinder?
A density of the oil
B mass of the oil
C volume of the oil
D weight of the oil

7. A student writes about mass and weight. Which statement is correct?

A A ship which is floating has mass but no weight.
B Mass is a scientific word that means the same as weight.
C Mass is measured in newtons.
D The mass of an astronaut is the same on the Moon as on the Earth.

8. Density can be calculated from the expression
A mass/volume
B mass x volume
C volume/mass
D weight/area

9. What is the most accurate and precise method to measure the thickness of a coin?
A Use a micrometer screw gauge.
B Use a ruler and look at the scale perpendicularly.
C Use a top pan balance.
D Use the displacement method with water in a measuring cylinder.