Question

why are Mirrors used in Solar pressure cookers ?​

Answer 1

what type of mirrors used in solar pressure cookers....??

Ans : Concave mirrors

Concave mirrors are used in solar cookers because this type of mirrors that reflect sunlight to a single focal point...

And it also absorbs all the incident light and reflect it to a single focal point.This reflected light is very powerful because it carries a lot of thermal energy.

hence , concave mirrors are used in solar pressure cookers.....

Answer 2

Explanation:

concave mirrors are used in these types of cookers because there mirror's reflect sunlight into a signal Focal point . Here, mirror focuses sun rays onto a receiver such as cooking pan . A solar cooker let's the UV light rays in and then transformed them into longer infrared light rays that cannot escape .