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#1 2018-01-15 03:54:21

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

The silvered surface of thermos flask prevents transfer of heat b...

Science GK Exams Quizzes MCQs Quizzes General Science Basic Physics Quiz Online Test For Prep Questions with Answers Mcqs

Question:
The silvered surface of thermos flask prevents transfer of heat by:

Option A):
Reflection
Option B):
Radiation
Option C):
Conduction
Option D):
Convection

Correct Answer is Option B):
Radiation

2018-01-15 03:54:21

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Re: The silvered surface of thermos flask prevents transfer of heat b...



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