Energy ZAP!

In all reactions, physical or chemical, which two quantities are always conserved? Mass/matter and energy

1.Wind forces the turbine to spin. 2.The spinning turbine makes electrons move in the generator. 3.The energy is then delivered to homes via power lines. Which describes the transformation of energy? Mechanical to electrical Kinetic to potential Mechanical to thermal Chemical to electrical

At which point would the ball have maximum gravitational potential energy? F A G

Describe energy transformation Chemical to Mechanical/Thermal

Potential or kinetic? KINETIC

Conduction, convection or radiation? 1. Conduction: feet touching hot asphalt 2. Radiation: heat from the sun warming her

Describe the energy transformation Chemical to electrical/radiant/thermal

Which picture shows the particles with the least energy?

Name the five types of kinetic energy THERMAL ELECTRICAL RADIANT MECHANICAL SOUND

Describe the energy transformation Electrical to sound, thermal, radiant

Heat is a transfer Of kinetic energy Of thermal energy Of electrical charge From cooler object to warmer object

Maximum or minimum kinetic energy?

Which way does the heat travel Which way does the heat travel? From girl to water or from water to girl? From WARMER girl to COOLER water

When energy transfers from one form to another, ____________ . it is created, but never destroyed it is never created or destroyed it is destroyed, but never created it is always created or destroyed

Conduction, convection or radiation?

Kinetic or potential? KINETIC

NAME THE FOUR TYPES OF POTENTIAL ENERGY CHEMICAL STORED MECHANICAL NUCLEAR GRAVITATIONAL