Forms of Energy

The ability to do work, or the ability to move or elicit change in matter is the definition of ......................

• Energy

• Force

• Motion

• Speed

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................ energy is a form of energy with the ability to make types of light visible to human eyes, so that we can see the things around us

• Heat

• Light

• Sound

• Electrical

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Pay attention to this information!

(1) We can use it for communication

(2) It has function for generating electricity

(3) To boil water and fry eggs

(4) It is useful in taking photograph

(5) The warmth from the sun

The correct functions of the heat energy are  ...........................

• 1 and 2

• 1 and 3

• 3 and 5

• 4 and 5

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A radio, siren, and a television are all designed to produce _______ energy.

• light energy

• sound energy

• mechanical energy

• electrical energy

Potential energy is the energy that ........................ in an object due to the position

• Movement

• Elastic

• Stayed

• Stored

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Which has more potential energy?

• A bird in a tree

• A car in the garage

• An airplane before takeoff

• A child on a swing

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Look at the roller coaster!

When the roller coaster at the higher altitude as at point A, it  would have greater .................. energy

• Kinetic

• Gravitational potential

• Elastic Potential

• Chemical Potential

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NGSS.MS-PS3-2

As the roller coaster slides down and is at point C. The energy starts to be converted into ............. energy.

• Gravitational potential

• Electrical

• Kinetic

• Light

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What type of energy transformation occurs when a candle burns?

• Electrical energy is released as Heat energy

• Stored chemical energy is released as heat energy

• Kinetic energy is stored as chemical energy

• No transformation occurs

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We can find the chemical potential energy in ........................., ........................., and ..........................

•   Box, bag, rubber band

• Battery, robots, stove

• Hair dryer, guitar, piano

• Food, battery, fuel

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