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#1 2017-10-02 06:27:20
- hamidoon123
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- Registered: 2017-09-21
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The birds stretch out their wings and circle in the rising curren...
9th Class Punjab Board Exams Quizzes MCQs Quizzes Punjab Physics Online 9th Class Test Lesson 9 Transfer of Heat
Question:
The birds stretch out their wings and circle in the rising currents of hot air called:
Option A):
Radiation
Option B):
Thermals
Option C):
Conduction
Option D):
Convection
Correct Answer is Option B):
Thermals
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2017-10-02 06:27:20
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Re: The birds stretch out their wings and circle in the rising curren...
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