exit ticket replacement #2

A small ice cube at a temperature of 0°C is dropped into a glass of water at 28°C and melts. What is the temperature of the water in the glass just after the ice cube melts?

• 0°C

• between 0°C and 28°C

• 28°C

• greater than 28°C

Hot water rises and cold water sinks in a boiling pot of water. This is an example of:

• Convection

• Conduction

• Radiation

A spoon in a cup of hot soup becomes warmer. This is an example of:

• Convection

• Conduction

• Radiation

A raw egg begins to fry as it hits a heated frying pan. This is an example of:

• Convection

• Conduction

• Radiation

Warming your hands above a fire. This is an example of:

• conduction

• radiation

• convection

A Ceiling fan forcing the cold air downward. This is an example of:

• Conduction

• Convection

• Radiation

_________ is heat transfer through waves.

• Conduction

• Convection

• Radiation

Heat from the sun warming a swimming pool. This is an example of:

• Conduction

• Convection

• Radiation

_________ is the transfer of heat through direct contact (objects that touch).

• Conduction

• Convection

• Radiation