3.01 Power and Energy

Inconsistent output

Renewable & Clean energy

Loud noise level

Geographic location selection

Heat and Light

Heat and Magnetism

Electricity and Light

Electricity and Magnetism

Calorie

Work

Watt

Power

chemical

light

electrical

sound

Chemical

Nuclear

Solar

Sound

its total mass

its total volume

from one form to another

from one state of matter to another

increased use of solar-powered cars

increased burning of fossil fuels

better long-term weather forecasts

changing distance between Earth and Sun

elastic potential energy

kinetic energy

gravitational potential energy

chemical energy

Fuel oil

Natural Gas

WInd

Coal

nuclear and natural gas

oil and coal

hydro power and oil

natural gas and oil

Input

Feedback

Output

Process

The power LED light on a computer monitor

The temperature setting knob on a refrigerator

The progress bar when downloading a file on iTunes

a. The alarm on an alarm clock

The computer used by the person sending the email

The modem used for an Internet connection

The person sending the email

The sent email

A clothes dryer

A microwave

A coffee pot

A motion-detecting exterior light