Question

on What kind of mirror concave, conyex or plane would be best suited for use in a solar cooker?
(h) Use the mirror formula to show that for an object lying between the pole and focus of a concave mi
image formed is always virtual.
th) Lisythree applications of a concave mirror.​

Answer 1

: Required Answer

$\longrightarrow$ For a solar cooker the heat source is sunlight for heating and cooking. The reason why a mirror is used is to reflect and focus the sunlight at one point. So a concave mirror can be used in a solar cooker, as it focuses all the sunlight at one point resulting in increase in temperature, thereby heating and cooking the food.