Temperature Scales Flashcards

1
Q

What are the most widely used temperature scales?

A

Kelvin
Celsius
Fahrenheit

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2
Q

What is the most commonly used temperature scale in physics?

A

Kelvin

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3
Q

What temperature scale is based off of absolute zero?

A

Kelvin

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4
Q

What is the term for the coolest possible temperature, or 0 kelvins?

A

Absolute zero

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5
Q

Nothing can be cooled lower than absolute zero. What does this mean for the particles at this temperature?

A

The particles have almost stopped, and are moving incredibly slow.

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6
Q

Who discovered the Kelvin temperature scale?

A

William Thompson, or Lord Kelvin

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7
Q

What is the equation for converting Fahrenheit into Celsius?

A

C=5/9•(F-32)

Celsius equals five-ninths times Fahrenheit minus thirty two

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8
Q

The freezing point of water is 32* F.

What is the freezing point of water in Celsius?

A

O* C

Zero degrees Celsius

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9
Q

What is the equation for converting Celsius into Fahrenheit?

A

F=9/5•C+32

Fahrenheit equals nine-fifths times Celsius plus thirty two

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10
Q

What is absolute zero in Celsius?

A

-273.15* C

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11
Q

What is the equation for converting kelvin to Celsius?

A

C= K-273.15

Celsius equals kelvin minus two hundred seventy three point five

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12
Q

What is the equation for converting Celsius to kelvin?

A

K=C+273.15

Kelvin equals Celsius plus two hundred seventy three point five

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13
Q

What is the equation for converting kelvin to Fahrenheit?

A

F=9/5•K-459.67

Fahrenheit equals nine-fifths times kelvin minus four hundred fifty nine point sixty seven

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14
Q

What is absolute zero in Fahrenheit?

A

-459.67*F

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15
Q

Is their anything in the universe known that can cool below absolute zero?

A

No

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