How is a high temperature achieved in a solar cooker by the use of mirrors?
mirrors are used to reflect sunlight on the the cooker thus more heat.
mirrors absorb more sunlight falling on the cooker thus more heat.
mirrors diffuse light in all direction.
none of these.
Solar cookers achieve higher temperature by using mirrors to focus the rays of the sun.
How high temperature is achieved in solar cooker by the use of mirrors?
Which radiations of sunlight are used in heating a solar cooker?
More amount of heat energy can be produced in a solar cooker by using: