Kimds Og Kinetic Enrgy Flashcards

1
Q

The amount of kinetic energy an object depends on its ——— and its ———

A

mass

velocity

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2
Q

Forms of energy under kinetic energy:

A

Electrical energy
Radiant energy
Thermal energy
Motion/Mechanical energy
Sound energy

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3
Q

is the movement of electrons.

A

Electrical energy

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4
Q

Everything is made of tiny particles called.

A

atoms

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5
Q

Examples of electrical energy:

A

Lightning

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6
Q

is ELECTROMAGNETIC ENERGY that travels in transverse waves.

A

RADIANT ENERGY

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7
Q

It includes visible light, x-rays, gamma rays, and radio waves.

A

Radiant energy

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8
Q

Example of radiant energy

A

Solar energy

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9
Q

which is often described as heat, internal energy in substances-the vibration and movement of atoms and molecules within substances.

A

Thermal energy

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10
Q

The faster molecules and atoms vibrate and move within a substance, the more energy they possess and the hotter they become.

A

Thermal energy

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11
Q

The more energy possess, the —— they become.

A

Hotter

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12
Q

Example of thermal energy

A

Geothermal energy

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13
Q

is the movement of objects and substances from one place to another.

A

Motion energy or MECHANICAL ENERGY

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14
Q

is the movement of energy through substances in longitudinal (compression/rarefaction) waves.

A

Sound energy

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15
Q

It is produced when a force causes an object or substance to vibrate.

A

Sound energy

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16
Q

The energy in a wave is transferred through the substance in a wave.

A

Sound energy

17
Q

The ——— the mass or velocity of a moving object, the —— kinetic energy it has.

A

greater

more

18
Q

•What will happen to the KE of an obiect if its mass is doubled but the velocity remains the same?

A

The KE will be doubled.

19
Q

The —— the object moves;
the —— kinetic energy is produced.

A

faster

more

20
Q

The —— the mass and speed of an object, the —- kinetic energy there will be.

A

greater

more

21
Q

Examples of mechanical / motion energy

A

Wind