Question

Diifrenciate b/w Absorbers and reflectors of heat ​

Answer 1

$\fbox\pink{A}\fbox\blue{n}\fbox\purple{s}\fbox\green{w}\fbox\red{e}\fbox\orange{r}$Shiny surfaces are poor absorbers and emitters (but they are good reflectors of infrared radiation). If two objects made from the same material have identical volumes, a thin, flat object will radiate heat energy faster than a fat object. This is one reason why domestic radiators are thin and flat

Answer 2

Answer:

Thermal reflectors:- A radiator reflector is a thin sheet or foil applied to the wall behind, and closely spaced from, a domestic heating ... Thermal obsorbers :- Thermal absorber is the main responsible of optical and thermal efficiency of a receiver tube.