Chemical Engineering - Heat Transfer - Discussion
Discussion Forum : Heat Transfer - Section 1 (Q.No. 2)
2.
Heat waves
Discussion:
24 comments Page 3 of 3.
Harsh Thekdi said:
6 years ago
The heat reflectors exist but they are not mirrors per sec.
(1)
Tarak Nath Chaurasiya said:
5 years ago
Mirrors reflect light and light carries heat energy. Heat energy is also carried by non-visible radiation, particularly infra-red light. That too can be reflected by mirrors, but they are designed to reflect visible light best. Infrared rays are a form of heat that can be reflected by a mirror.
Krishna said:
5 years ago
Heat waves Can't pass through vacuum.
PRIYA said:
4 years ago
According to my view, the answer is incorrect.
Heat can travel in any directions, only for a derivative point of view we are considering it as unidirectional flow.
Heat can travel in any directions, only for a derivative point of view we are considering it as unidirectional flow.
(3)
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers