Forms of Energy

Which statement best defines Mechanical Energy?

• Energy produced by a machine or moving part.

• Energy that is produced by an electrical current in a circuit.

• Energy from the sun.

• Energy that travels in waves due to vibrations.

What energy do you produce riding your bike? __________

• Sound Energy
• Mechanical Energy
• Light Energy
• Electrical Energy

Jason climbs a ladder to hang lights on his house.  What type of energy does he use?

• Electrical Energy
• Mechanical Energy
• Thermal Energy
• Sound Energy

The energy associated with the motion and position of an object is

• A. Electrical Energy

• B. Mechanical Energy

• C. Light Energy

• D. Sound Energy

Sound is produced when a force causes an object or substance to ___?

• stop

• vibrate

• listen

• close

What is volume?

• how high or low a sound is
• the loudness or softness of a sound
• the number of vibrations per second
• vibrations

What is vibration?

• how loud a sound is
• the back and forth movement of matter
• how high or low a sound is
• the loudness or softness of a sound

What is pitch?

• the back and forth movement of matter
• how loud a sound is
• how high or low a sound is
• the number of vibrations per second

A campfire transfers heat to objects by radiation.

• True

• False

Which of the following is NOT an example of chemical energy?

• A glow stick

• A battery

• A rock about to fall off a cliff

• A burning match