In degrees centigrade, yes, correct.
True
True.
True
false
False
true (that's the whole point of absolute value)
No. In gases, 'Absolute temperature' is proportionally related to the kinetic energy of the particles. Therefore, increase in temperature results in increase in the kinetic energy of the particles.
True
The nouns for the adjective false are falseness and falsehood.
no
Absolute magnitude: they are extremely bright. Temperature: their surface temperature is fairly low.
True.