You are not logged in.
- Topics: Active | Unanswered
#1 2017-10-02 06:38:33
- hamidoon123
- Moderator
- Registered: 2017-09-21
- Posts: 50,766
If a liquid of mass 'm' requires thermal energy '∆Qᵥ' ...
9th Class Punjab Board Exams Quizzes MCQs Quizzes Punjab Physics Online 9th Class Test Lesson 8 Thermal Properties Of Matter
Question:
If a liquid of mass 'm' requires thermal energy '∆Qᵥ' completely change into gas at its boiling point without any change in its temperature, then its latent heat of vaporization can be calculated as following:
Option A):
Hᵥ = cm ∆Qᵥ
Option B):
Hᵥ = ∆Qᵥ/m
Option C):
Hᵥ = m/ ∆Qᵥ
Option D):
Hᵥ = m∆Qᵥ
Correct Answer is Option B):
Hᵥ = ∆Qᵥ/m
Offline
2017-10-02 06:38:33
- Advertisement
- Ads By Google
Re: If a liquid of mass 'm' requires thermal energy '∆Qᵥ' ...
\n