9th Class Punjab Board Exams Quizzes MCQs Quizzes Punjab Physics Online 9th Class Test Lesson 8 Thermal Properties Of Matter

Question:
If the mass of a body is 'm' and change in its temperature is _∆T, then the heat absorbed or released is given by:

Option A):
∆ Q = 2c∆T
Option B):
∆ Q = m∆T
Option C):
∆ Q = cm∆T²
Option D):
∆ Q = cm∆T

Correct Answer is Option D):
∆ Q = cm∆T