Energy

What object emits light energy?

• Megaphone

• Candle

• Hairdryer

• Recorder

What object emits sound energy?

• Candle

• Megaphone

• Fire

• Lamp

What object emits heat energy?

• Trumpet

• Bird chirp

• Oven

• Recorder

What object emits both sound and heat?

• Trumpet

• Bird chirp

• Radio

• Hairdryer

What objects emit both heat and light energy? 2 objects.

• Candle

• Radio

• Megaphone

• Lightning

What type of energy is that of a falling apple?

• Radiant

• Thermal

• Gravitational

• Elastic

What type of energy is needed to melt an ice cube?

• Nuclear

• Thermal

• Electrical

• Elastic

What type of energy is released when an animal moves?

• Radiant

• Electrical

• Gravitational

• Motion

Nuclear fusion: Potential or kinetic?

• Potential

• Kinetic

Lightning: Potential or kinetic?

• Potential

• Kinetic