jeopardy vocab fill in the blank heat transfer problems q $100 q $200 q $300 q $400 q $500 q $100 q...

JeopardyVocab

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Heat transferProblems

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Final Jeopardy

$100 Question from H1

The transfer of energy as heat through a material.

$100 Answer from H1

conduction

$200 Question from H1

The quantity of heat required to raiseA unit mass of a material 1 K or 1 degree Celsius

$200 Answer from H1

Specific heat

$300 Question from H1

A measure of the average kineticEnergy of an object

$300 Answer from H1

temperature

$400 Question from H1

The movement of matter due toDifferences in density caused byTemperature variations

$400 Answer from H1

Convection

$500 Question from H1

The energy that is transferred as electromagnetic waves

$500 Answer from H1

radiation

$100 Question from H2

At ________ ________ the energyOf an object is zero.

$100 Answer from H2

At _absolute_______ __zero______ the energyOf an object is zero.

$200 Question from H2

The lowest possible temperature is_______________ degrees Celsius.

$200 Answer from H2

The lowest possible temperature is_____-273__________ degrees Celsius.

$300 Question from H2Absolute zero is the basis for the __________ scale.

$300 Answer from H2

Absolute zero is the basis for the __Kelvin___ scale.

$400 Question from H2

On the Kelvin scale, absolute zero is ________ K.

$400 Answer from H2

On the Kelvin scale, absolute zero is __0___ K.

$500 Question from H2

As kinetic energy of the molecules in a substance Increases, the temperature of the substance __________.

$500 Answer from H2

As kinetic energy of the molecules in a substance Increases, the temperature of the substance _increase__.

$100 Question from H3

Which method of energy transferDoes not involve movement ofMatter?

$100 Answer from H3

Radiation

$200 Question from H3

What is the transfer of energy by the movement of fluids orGases with different temperatures called?

$200 Answer from H3

Convection

$300 Question from H3

What is the transfer of energy caused by the collisionOf molecules called?

$300 Answer from H3

Conduction

$400 Question from H3

Which is a better conductor: iron Or rubber?

$400 Answer from H3

Iron

$500 Question from H3

What is the connection between heatAnd temperature?

$500 Answer from H3

Heat is the transfer of energy between two objects At different temperatures.

$100 Question from H4

What is 30 degrees Celsius on theFahrenheit scale?

$100 Answer from H4

(1.8 x 30) + 32 = 86 degrees F

$200 Question from H4

What Is 150 degrees Fahrenheit on the Celsius scale?

$200 Answer from H4

(150 – 32) / 1.8 = 65.6 degrees C

$300 Question from H4

What is 20 degrees Celsius on the Kelvin scale?

$300 Answer from H4

20 +273 = 293 K

$400 Question from H4

How much heat energy will cause the temperatureOf 5 kg of iron to increase its temperature by 10 K?The specific heat of iron is 449 J/kg*K.

$400 Answer from H4

449 x 5 x 10 = 22450 J

$500 Question from H4

What is -115 degrees Celsius on theKelvin scale?

$500 Answer from H4

-115 + 273 = 158 K

Final Jeopardy

Why is the human body like a heating system?

Final Jeopardy Answer

In the human body, energy is providedBy nutrients in food. The nutrientsWarm the blood, the blood circulatesThrough warming the skin. The skinThen loses heat to the air around it.