Energy Input & Output

What type of energy is a hamburger?

• sound

• chemical

• thermal

• motion

The sense organ used to detect sound is:

• Eyes

• Ears

• Nose

• Skin

Which sense organ do you use to detect light?

• Eyes

• Ears

• Nose

• Skin

For the appliance 'radio', decide what is the input energy?

• Electrical

• Sound

• Heat/thermal

• Motion/Mechanical

For the appliance 'radio', decide what is the output energy?

• Electrical

• Sound

• Heat/thermal

• Motion/Mechanical

For the appliance 'hair dryer', decide what is the input energy?

• Electrical

• motion

• Chemical

• sound

For the appliance 'hair dryer', decide what is the output energy?

• Electrical

• motion

• heat/thermal

• sound

What is the input energy for a moving car?

• Chemical

• heat/thermal

• motion/mechanical

• sound

What is the output energy for a moving car?

• Chemical

• heat/thermal

• motion/mechanical

• sound

For the activity 'riding a bicycle', decide what is the input energy. Think of the person using the bike.

• Chemical

• Electrical

• Thermal

• Sound