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#1 2017-10-02 06:23:34
- hamidoon123
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- Registered: 2017-09-21
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Which surface is best reflector of heat?
9th Class Punjab Board Exams Quizzes MCQs Quizzes Punjab Physics Online 9th Class Test Lesson 9 Transfer of Heat
Question:
Which surface is best reflector of heat?
Option A):
Dull black surface
Option B):
Shining Slivered surface
Option C):
White surface
Option D):
Coloured surface
Correct Answer is Option B):
Shining Slivered surface
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2017-10-02 06:23:34
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