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#1 2017-10-02 06:36:57
- hamidoon123
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- Registered: 2017-09-21
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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
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2017-10-02 06:36:57
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Re: Which process produces cooling effect?
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