Unit 1 Flashcards

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1
Q

At what temperature is the average for a normal person?

A

37degrees

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2
Q

Temp for water to turn to ice

A

-0degrees

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3
Q

What do you need to add to degrees celcius to get kelvin

A

273.15

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4
Q

At what temp boils water freeze on the kelvin scale

A

373k

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5
Q

What is joules

A

What you measure energy in

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6
Q

Name the types of radiation

A

Radiant energy

electromagnet energy

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7
Q

What is fusion

A

Two things put together to make one

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8
Q

What is sublimation

A

Solid to gas

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9
Q

What is evaporation

A

Water to gas

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10
Q

Condensation

A

Gas to liquid

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11
Q

What is a controlled variable

A

Doesnt change

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12
Q

Responding variable

A

What happened in the end

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13
Q

Manipulated variable

A

Something that changes

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14
Q

Active solar

A

Made with a machine

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15
Q

Passive solar

A

Done naturaly

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16
Q

Heating curve

A
First curve up is hot solid
Flat change of state
3 up liquid
4 change of state 
5 up gas
17
Q

What is waste output

A

Waste energy