Defintions
What is Gas?
A substance that has no fixed shape or volume.
Where is he from?
United Kingdom
Who performed the first tests to show these relationships
Jacques, César, Joseph-Louis
What is volume?
The amount of space that an object or substance occupies.
What did he make ?
He established a new temperature scale,
What is absolute zero?
The lowest theoretical temperature
What is Celsius?
Unit of temperature
What does he go by other than Lord Kelvin?
William Thompson
If pressure of gas increases
the gas volume decreases
What is Kelvin
Is the SI base unit of temperature.
When did he discover the Kevin scale ?
1978
If pressure decreases what happens
the gas volume increases
What is the absolute zero in Celsius?
-273
What did he conclude?
−273°C was the lowest possible temperature, or absolute zero.
Why do hot air balloons rise?
Hot air rises, which is why hot-air balloons rise through the atmosphere and why warm air collects near the ceiling and cooler air at ground level