Temperature Scales Flashcards
What are the most widely used temperature scales?
Kelvin
Celsius
Fahrenheit
What is the most commonly used temperature scale in physics?
Kelvin
What temperature scale is based off of absolute zero?
Kelvin
What is the term for the coolest possible temperature, or 0 kelvins?
Absolute zero
Nothing can be cooled lower than absolute zero. What does this mean for the particles at this temperature?
The particles have almost stopped, and are moving incredibly slow.
Who discovered the Kelvin temperature scale?
William Thompson, or Lord Kelvin
What is the equation for converting Fahrenheit into Celsius?
C=5/9•(F-32)
Celsius equals five-ninths times Fahrenheit minus thirty two
The freezing point of water is 32* F.
What is the freezing point of water in Celsius?
O* C
Zero degrees Celsius
What is the equation for converting Celsius into Fahrenheit?
F=9/5•C+32
Fahrenheit equals nine-fifths times Celsius plus thirty two
What is absolute zero in Celsius?
-273.15* C
What is the equation for converting kelvin to Celsius?
C= K-273.15
Celsius equals kelvin minus two hundred seventy three point five
What is the equation for converting Celsius to kelvin?
K=C+273.15
Kelvin equals Celsius plus two hundred seventy three point five
What is the equation for converting kelvin to Fahrenheit?
F=9/5•K-459.67
Fahrenheit equals nine-fifths times kelvin minus four hundred fifty nine point sixty seven
What is absolute zero in Fahrenheit?
-459.67*F
Is their anything in the universe known that can cool below absolute zero?
No