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Chapter 11: Heat Transfer - Science Mcqs for Grade 7
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Chapter 11: Heat Transfer - Science Mcqs for Grade 7
>> The best insulating windows use
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Engineering MCQs
CBSE MCQs
Q. The best insulating windows use
a.
single glazed windows
b.
double glazed windows
c.
double painted windows
d.
single painted windows
ANSWER: double glazed windows
Answer & Explanation
No explanation is available for this question!
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