Question

difference between box type solar cooker & spherical reflector type of solar cooker​

Answer 1

Answer:

In a spherical type of solar cooker a concave mirror is used to focus heat on a particular point .But in a box type solar cooker a plane mirror is used.

Answer 2

Difference between Box type Solar cooker and Spherical reflector Solar cooker

Box type Solar cooker

• Plane mirror is used as Reflector
• It doesn't concentrate solar energy at a point
• Comparatively low temperature produced in it .
• Baking and frying not possible in it.

Spherical reflector Solar cooker

• Concave or Parabolic mirror is used as Reflector.
• It concentrate solar energy at a point called Focus
• Very high temperature produced in it.
• Baking and frying can be done in it.