Heat (thermal) phenomenons

Absolute temperature
$$T = t+273$$
T - Kelvin temperature
t - centigrade temperature (Celsius)
Find   It is known that:
      =   
Calculate 'T'

Fahrenheit temperature
$$F = 32+1.8\cdot C$$
F - Fahrenheit temperature
C - centigrade temperature (Celsius)
Find   It is known that:
      =   
Calculate 'F'

Amount of heat
$$Q = c\cdot m\cdot (T_{2}-T_{1})$$
Q - amount of heat
c - specific heat
m - mass
T1 - initial temperature
T2 - final temperature
Find   It is known that:
      =   
Calculate 'Q'

Fuel burning (combustion)
$$Q = q\cdot m$$
Q - amount of heat
q - specific combustion heat
m - mass
Find   It is known that:
      =   
Calculate 'Q'

Fusion (melting) heat
$$Q = \lambda\cdot m$$
Q - amount of heat
λ - specific fusion(melting) heat
m - mass
Find   It is known that:
      =   
Calculate 'Q'

Evaporation and amount of heat
$$Q = L\cdot m$$
Q - amount of heat
L - specific evaporation heat
m - mass
Find   It is known that:
      =   
Calculate 'Q'

All rights reserved ©