Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Physics
Physics
Problem
Which equation best expresses the quantity of thermal energy required to change the temperature of a substance of mass
m
m
m
by
Δ
T
\Delta T
Δ
T
? a)
q
=
n
C
p
Δ
T
q = nC_{p}\,\Delta T
q
=
n
C
p
Δ
T
b)
q
=
C
Δ
T
q = C\,\Delta T
q
=
C
Δ
T
c)
q
=
m
c
Δ
T
q = mc\,\Delta T
q
=
m
c
Δ
T
d)
q
=
m
Δ
H
vap
q = m\,\Delta H_{\text{vap}}
q
=
m
Δ
H
vap
Browse the problem library