1
True or False: Energy can never be transferred.
False
Heat energy is also called _____ energy.
Thermal Energy
A drummer hitting a drum creates vibrations that produce ____ energy.
Sound Energy
What kind of energy do nuclear reactions release?
Nuclear Energy
When a person sings into a microphone, ____ energy is transferred.
Sound Energy
Stored energy is also known as ____.
Potential Energy
A lamp changes electical energy into ___ and ___ energy.
Light and Heat Energy
Energy of motion is also known as _____.
Kinetic Energy
Digestion is an example of ____ energy.
Chemical Energy
When energy tranfers in a system, it is transferred in ____ amounts in ___ forms.
When energy tranfers in a system, it is transferred in different amounts in different forms.
Electrical energy is transferred when a toaster is plugged into an outlet. What type of energy does the electrical energy become?
Thermal Energy
Energy is transferred from the Sun to the Earth through ____ and ____ energy.
Light and Thermal
Amelia used a metal spoon to stir while cooking. The metal spoon got very hot because _____ _____ is _____ to the spoon.
The metal spoon got very hot because thermal energy is transferred to the spoon.
When a lightbulb changes electrical energy into light energy, energy is being ___________.
Transformed
How much energy is transferred when energy transfer occurs in a system?
All of the energy