physics 3

Farenhight to Ceclcius

1.8(F)+32

What does out of the system mean

The heat is negative

What does into the system mean?

Positive heat

How to calculate for moles

Grams/moles or molecular mass

How to calculate for speed of air molecules?

U • 1.66 ×10^ 27

You can use ideal gas law to do what

Solve for what you need and can even diff units in place

What is specific heat energy

Q

What is the eq for heat convection

hAdeltat

What is ficks law

N/delta t = (DA/L)deltac

What is another way we can solve for pressure when given an inital pressure

Pgh

What can Wgas be represented by

FgasD=(pA)(xf-xi)=p(xpA-xiA)

What is R

8.31 J/mol•K

How to convert from m³ to L

X 1000

Kb

1.38 × 10^-23 J/k

How to deltaEth

3/2NKbdeltat

What is sigma

5.67 × 10^-8

1atm is

101325 pa

Na

6.02×10²3 mol^-1

in root squared mean 3KbT can be substituted w

2Kavg

The entire root-means-square eq can be substituted by

Sqrt(V²)avg

Work can be calculate via

Pdeltat or pdeltaV (p is in pa)