Physics Year 9 - Chapter 3

Heat is measured in ________

• degrees

• grams

• Joules

Temperature is measured in ________

• degrees

• grams

• Joules

Heat is transferred from _____ objects to ______ objects

• big,small

• cold,hot

• hot,cold

The Law of Conservation of Energy states:

• Energy can created or destroyed but not transformed 
• Energy cannot be created or destroyed, it can only transformed
• Energy can't be created, destroyed or transformed

Tags

NGSS.MS-PS3-5

If two objects have different temperatures, heat will flow from the warmer object to the cooler one UNTIL ____________

• one reaches a temperature of zero

• they both have an equal temperature

• one runs out of energy

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-5

Which description defines heat?

• total thermal energy of an object or substance

• change in the temperature of a substance in degrees Celsius

• energy transferred between objects at different temperatures

• average kinetic energy of the particles that make up a substance

Temperature:

Heat:

Conserve:

Total energy input =