UNIT 6 NATURAL SCIENCE

Why do we need energy?

Kinetic energy is related to

• MOVEMENT

• HEAT

• SOUND

• BERTIZ

• WORK

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Potential energy is the energy every object has _______ inside

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Mechanical energy is the sum of two types of energies

• Electrical and chemical

• Chemical and thermal

• Thermal and kinetic

• Kinetic and potential

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Name three types of energy

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Thermal energy is the energy transferred from one object to another in a form of

• Sunlight

• Work

• Heat

• Movement

• Oreo

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Chemical energy is released through a

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Electrical energy is provided to

Light travels at 300000km/mintue

• TRUE

• FALSE

Light can be produced in two ways: