Thermal Energy

Kinetic energy is the energy of————-

• Temperature

• Ocean

• Lotion

• Motion

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Temperature of a material depends upon the average —————— of its particles

• Kinetic energy

• Thermal energy

• Heat energy

• Particle energy

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the average kinetic energy of the particles in iced tea is —————than the average kinetic energy of the particles in hot tea.

• louder

• Prettier

• Higher

• Lower

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Energy is transferred from————-

• A cooler object to a hotter one

• A hotter object to a cooler one

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The flow of energy from a hotter object or region to a colder one is called

• Motion

• Kinetic energy

• Temperature

• Heat

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Particles with more kinetic energy move ———- than molecules with less kinetic energy

• Lower

• Faster

• Higher

• Slower

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This type of energy transfer can take place in solids, liquids, & gases when two objects are touching.

• conduction

• convection

• radiation

If you added ice (0^oC) to a glass of water (15^oC) how would the heat move between the ice & water?

• from the ice to the water

• from the water to the ice

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The heat transferred from the Sun to the Earth by waves is called ________.

• conduction

• radiation

• convection

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Heat transfer by conduction occurs when...

• particles collide with each other

• large numbers of atoms move from place to place
• atoms give off heat in the form of electromagnetic waves
• electromagnetic waves travel from place to place through a vacuum