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17 Cards in this Set
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 Back
What does "thermo" mean?

statistical physics/mechanics


what is the zeroeth law?

2 objects in thermal equilibrium (same temp) with a 3rd object are also in T.E. w/ each other


temperature has what kind of relationship with all of its relating properties?

linear


Linear expansion due to heat of object with length L..what is the new length?

L= Lo + (del)L
(del)L = (alp)L(del)T 

Area expansion due to heat of object with length, L and width, w...what is the new area?

A= Ao(1 + 2(alp)(del)T)


Typical value for alpha?

10^6 C^1


Volume expansion due to heat with object with volume, L.

del(V) = (beta)V(del)T


What is the value of Beta?

3(alpha)


Typical values of beta for liquid? gas?

liquid  10^4
gas  10^2/3 

Boyle's Law
equation? shape of curve? 
PV=constant
hyperbola 

Charle's Law
equation? shape? 
V proportional to (del)T
linear 

GayLussac's Law
equation? shape? 
P proportional to T
linear 

What is absolute zero?

0 K or 273.15 C


P/M is always what?

constant


What is a mole?

quantity of matter equivalent in 12 grams of C12


What is the Universal Gas Law?

PV= nRT


What is the value of the universal gas constant, R?

8.315 J/K
