G5 3Q SCI HEAT

What happens when you put ice into a glass of water?

• The ice transfers cold to the water

• The ice floats on the water

• The water turns into ice

• The ice melts and disappears

What are the three ways to transfer heat?

• Diffusion, Osmosis, Filtration

• Conduction, Convection, Radiation

• Reflection, Refraction, Diffraction

• Absorption, Transmission, Scattering

To which direction does heat transfer? Hot to cold or Cold to Hot?

• Hot to cold

• Cold to hot

• It doesn't transfer

• It depends on the material

Energy is radiated or transmitted in the form of rays or waves

• Conduction

• Reflection

• Radiation

• Convection

It is the transfer of heat from one substance to another through a direct contact

• Radiation

• Insulation

• Convection

• Conduction

The transfer of heat through a fluid (liquid or gas) caused by molecular motion

• Conduction

• Convection

• Evaporation

• Radiation

Transfer of heat that does not need any medium. It can travel through a vacuum, like space.

• Convection

• Conduction

• Radiation

• Insulation

If you dip both metal and plastic spoon in hot water and pick them up, would the metal feel hotter when you touch it compared to the plastic?

• It depends on the type of metal

• Both spoons would feel the same

• No, the plastic spoon would feel hotter

• Yes, the metal spoon would feel hotter

Can you give examples of things found at home/school that are considered good conductors?

• Copper, Aluminum, Silver

• Wood, Plastic, Rubber

• Cloth, Leather, Stone

• Glass, Ceramic, Paper

Can you give examples of things found at home/school that are considered insulators?

• Glass, Ceramic, Paper

• Copper, Aluminum, Silver

• Wood, Plastic, Rubber

• Cloth, Leather, Stone