If the mercury in one thermometer is at height h and the mercury in a second thermometer is at heigh

1
If the mercury in one thermometer is at height h
and the mercury in a second thermometer is at
height 2h, which of the following is true?

• (white) The second thermometer is twice as hot as
  the first
• (green)The second thermometer hotter than the
  first
• (orange) The second thermometer is twice the temp
  as the first
• (pink) The two thermometers are at the same temp.

2
Which response curve could not be used for a
thermometer?
response
response
Temp
Temp
response
response
Temp
Temp
3
Consider two gas thermometers that use different
gases. They are used to measure two different
temperatures a and b. It is found that P1a 2
P1b. Which of the following is correct for the
second thermometer?

• P2a 2 P2b.
• P2a 4 P2b.
• P2a 0.5 P2b.
• Not enough information