jeopardy thermal energy and matter heat and thermodynamics using heat misc. more thermal energy q...

JeopardyThermal Energy And Matter

Heat and Thermodynamics

Using Heat Misc. More Thermal Energy

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Q $400

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Final Jeopardy

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$100 Question from H1

If the formula Q=mc T, whichvariable represents specificheat?

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$100 Answer from H1

C

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$200 Question from H1

The transfer of thermal energyfrom one object to another because of difference intemperature is called?

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$200 Answer from H1

Heat

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$300 Question from H1

A _______ is an instrument usedto measure changes in thermalenergy.

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$300 Answer from H1

Calorimeter

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$400 Question from H1

A thermometer is based upon the property that most matter does what when it is heated up?

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$400 Answer from H1

Expand

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$100 Question from H2

The transfer of thermal energywith no overall transfer of matter is called ______. It is why the handle of a frying pan gets hotwhen you heat the bottom.

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$100 Answer from H2

Conduction

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$200 Question from H2

Energy reaches the Earth from the Sun by what means?

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$200 Answer from H2

Radiation

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$300 Question from H2

Heat transfer that takesplace by the movement offluids is known as ______.

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$300 Answer from H2

Convection

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$400 Question from H2

Matter is not needed to transfer thermal energyby what means?

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$400 Answer from H2

Radiation

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$100 Question from H3

The fluid that condenses inside a refrigerator or airconditioner is known as___________.

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$100 Answer from H3

Refrigerant

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$200 Question from H3

Thermal energy not convertedinto work is known as_________.

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$200 Answer from H3

Waste Heat

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$300 Question from H3

What type of heating systemis ideal for heating several buildings from one location?

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$300 Answer from H3

Steam

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$400 Question from H3

Give an example of an external combustion engine.

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$400 Answer from H3

Steam engine

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$100 Question from H4

A material that conducts heat well is known as a ________.

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$100 Answer from H4

Conductor

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$200 Question from H4

A ________ is a device thatreverses the normal flow of thermal energy.

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$200 Answer from H4

Heat pump

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$300 Question from H4

Why does a concrete floorfeel colder than a carpet floorif they are at the same temperature?

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$300 Answer from H4

Concrete is a betterconductor and carpet is a better insulator.

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$400 Question from H4

What are the four strokesof an internal combustionengine in order?

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$400 Answer from H4

Intake, Compression, Power, Exhaust

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$100 Question from H5

What is the SI unit fortemperature?

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$100 Answer from H5

Kelvin

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$200 Question from H5

What property is related tothe average kinetic energyof the particles that make upan object?

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$200 Answer from H5

Temperature

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$300 Question from H5

A material that does not conduct heat well is known as a _________.

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$300 Answer from H5

Insulator

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$400 Question from H5

Explain what happens if youdrop a cold object into a panof hot water in terms of heat.

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$400 Answer from H5

The object heats up, and the water cools down.

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Final JeopardyHow many kilo joules of heatare transferred when you heat a 1000g iron skillet from 20 degrees C to 100 degrees C?The specific heat of iron is 0.449 j/g(degrees)C

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Final Jeopardy Answer

35.92 kJ

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