Science- MELTS

Science- MELTS Review

5th Grade

What does MELTS stand for?

What is MELTS?

• Mechanical

• Electrical

• Light

• Thermal

• Sound

Multiple Choice

What is energy?

• Force

• Electricity

• The ability to do work

• The ability to transfer work

Multiple Choice

What type of energy allows us to hear?

• Mechanical

• Light

• Thermal

• Sound

Multiple Choice

What kind of energy is Fire?

• Light

• Thermal

• Mechanical

• Electrical

Multiple Choice

Betteries produce ______ energy.

• Mechanical

• Electrical

• Light

• Sound

Multiple Choice

Video gaming systems, like Xbox and PlayStation, and TVs need to be plugged into a socket in order for them to work. Which type of energy provides power for these systems?

• Light

• Sound

• Thermal

• Electrical

Multiple Choice

All of these are examples of light energy EXCEPT...

• Light bulb

• Sun

• Mirror

• Fire

Multiple Choice

What type of energy is this?

• Mechanical

• Electrical

• Light

• Sound

Multiple Choice

Mechanical energy is......

• molecules that move faster to change the temperature

• the energy produced by a machine or moving part.

• vibrations that travel in waves

• movement of electrically charged particles

Multiple Choice

Light Energy is...

• The energy that travels in waves in a straight line through empty space

• Vibrations that travel in waves

• the energy that is produced through a moving part

• Energy with electrically charged particles

Multiple Choice

What type of energy does a lamp provide?

• Thermal and Mechanical

• Thermal and light

• ELectrical and Sound

• Mechanical and Sound

Multiple Choice

A fan is an example of what type of energy?

• Thermal

• Light

• Mechanical

• Electrical

Multiple Choice

Listening to music is what kind of energy?

• Sound

• Electrical

• Thermal

• Mechanical

Multiple Choice

A bicycle in motion uses what kind of energy?

• Light

• Sound

• Electrical

• Mechanical

Multiple Choice

Thermal energy is...

• molecules that move fast to increase the temperature

• Molecules that move slowly to decrease the temperature

• Molecules that travel in waves in a straight line

• molecules that vibrate and travel in wves

Multiple Choice

Electrical energy is...

• energy produced by a machine or moving part

• movement of molecules traveling in waves

• movement of electrically charged particles

• energy produced by moving faster

Multiple Choice

This picture is an example of...

• mechanical energy

• light energy

• electrical energy

• sound energy