Heat stuff Flashcards
1
Q
Heat Capacity (C) Formula
A
C = Q/△θ
2
Q
Heat Cap (C) definition
A
Amount of thermal energy need to raise a medium by 1°C
3
Q
Specific Heat Capacity (c) formula
A
c = Q/m△θ
4
Q
Specific Heat Capacity (c) definition
A
Amount of thermal energy needed to raise the temperature of a unit mass of a substance by 1°C
5
Q
What is Q
A
Basically energy (Joules x Time)
6
Q
Specific latent Heat (l)
Formula
A
Q = m x l
7
Q
Specific latent Heat (l) definition
A
Amount of thermal energy needed to change the STATE of unit mass of a substance without a change in temperature
8
Q
Specific latent Heat of Fusion (lf)
Formula
A
Lf = lf x m
9
Q
Specific latent Heat of Vaporisation (lv)
Formula
A
Lv = lv x m
