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#1 2017-10-02 06:36:57

hamidoon123
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Registered: 2017-09-21
Posts: 50,766

Which process produces cooling effect?

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

Question:
Which process produces cooling effect?

Option A):
Evaporation
Option B):
Condensation
Option C):
Freezing
Option D):
Boiling

Correct Answer is Option A):
Evaporation

2017-10-02 06:36:57

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Re: Which process produces cooling effect?



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