Think about the lab procedure you just read. Label
each factor below with V for "variable" or C for
"constant".
The temperature of the gas: Vv
The amount of gas in the tube in terms of mass
and moles): Co
The radius of the tube:
The temperature of the gas (changed by the water
surrounding it):
The type of gas:
The pressure of the gas.

Temperature of Gas: V

Amount of gas in the tube in terms of mass and moles: C

Radius of the tube: C

The temperature of gas changed by water surrounding it: V

The type of gas: C

The pressure of gas: C

I just did this on edge :)

a pan containing water is placed in a positio n where it is exposed to a 10 mile per hour wind. the pan contains a uniform depth of 1.27 cm of water, is quite wide, and has a length of 2.44 m in the wind direction. the water in the pan is at a constant temperature of 15.5 °c.