11. Which property of matter depends on both its mass and the force of gravity acting on it?
a) Mass
b) Weight
c) Volume
d) Density
Answer: b) Weight
12. The SI unit for mass is:
a) Kilogram
b) Gram
c) Pound
d) Newton
Answer: a) Kilogram
13. The SI unit for volume is:
a) Liter
b) Milliliter
c) Cubic meter
d) Cubic centimeter
Answer: c) Cubic meter
14. The SI unit for density is:
a) Kilogram
b) Gram
c) Pound
d) Kilogram per cubic meter
Answer: d) Kilogram per cubic meter
15. Which property is a measure of the average kinetic energy of the particles in a substance?
a) Mass
b) Weight
c) Temperature
d) Density
Answer: c) Temperature
