Density, pressure and kinetic theory quiz - CCEA GCSE Physics quiz
16questions. Pick an answer and you'll see why right away.
The equation for density is:
A block has a mass of 240 g and a volume of 30 cubic cm. What is its density?
How is the volume of an irregular solid found?
The unit of pressure is the:
A force of 600 N acts on an area of 0.20 square metres. What is the pressure?
Pressure in a liquid increases with:
In a solid, the particles are:
The change of state from liquid to gas is called:
On a heating curve, a flat (horizontal) section represents:
What causes the pressure of a gas on its container walls?
Heating a fixed mass of gas at constant volume causes the pressure to:
Which method of heat transfer can occur through a vacuum?
Metals are good conductors of heat mainly because they contain:
Convection currents form when warm fluid:
Which surface is the best emitter and absorber of infrared radiation?
Loft insulation reduces heat loss mainly by: