Which statement describes heat?

Which SI unit measures the energy transferred from a warm object to a cooler one?

What does temperature measure in the particle model taught in this lesson?

What is the SI base unit for how hot or cold an object is?

Ana needs to check how hot the water is. Which instrument should she use?

Read the Celsius scale on the pictured instrument. What is the reading?

Liza's hand is warmer than the sorbetes she touches. What is the direction of net heat transfer?

A room-temperature spoon is placed in hotter water. What happens to the spoon before they reach the same temperature?

A hot spoon is placed in cooler water in an insulated container. What happens initially?

A spoon and the surrounding water reach the same temperature in an isolated container. What is the net energy transfer between them?

Rods have the same dimensions, and one end of each is warmed equally. Which material would warm the other end fastest?

Compared with an equally thick steel wall under the same conditions, how would an ordinary glass wall transfer heat by conduction?

A material readily passes energy between warmer and cooler regions. Which property does it have?

Two identical hot pans have equally sized handles, one wooden and one metal. Which handle usually warms more slowly?

Two pots have identical dimensions, but one is aluminum and the other stainless steel. Which material transfers heat through the pot wall more readily?

Mang Romy wraps a cold sorbetes container in thick cloth. What does the cloth mainly do?

A metal spoon and a wooden spoon have the same temperature below that of your hand. Why might the metal feel cooler?

Classroom materials remain in a room of steady temperature for many hours, away from sunlight and heaters. What should measurements show?

Which comparison best tests how readily different spoon materials pass energy along their length?

Two samples of water, 100 mL and 200 mL, start at the same temperature. Which needs more heat to warm by 5 °C?