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Mechanical Engineering · Q113

Heat And Mass Transfer

Engineering and GATE · Mechanical Engineering · question 113

Q113

Cork is a good insulator because it has

A.
Free electrons
B.
Atoms colliding frequency
C.
Low density
D.
Porous body
Answer

Answer: Option D

Solution

Answer: Option D
Solution:
Cork is a good insulator because it has porus body
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