Question

SOLAR COOKER
MrsSuchana has setup a solar cooker in a box by using a black printed Aluminum sheet , a black
cooking vessel, some glass wool, a glass cover and a mirror plate.( as per the setup given below ).
Solar energy is most powerful renewable source of energy so Most of the time she uses it for her
cooking purpose.

Question 1. Why did she use black surfaces in her setup?
Question 2. Will the set up work properly if glass cover is replaced by plastic
sheet?
Question 3. Is there any substitute for the glass wool? If yes then name the
substance.
Question 4. Justify that MrsSuchanais more conscious about the environment as
well as energy source.
Question 5. What are the advantages of using solar cooker.
Question 6. What is the maximum temperature attained in a concave reflector
type solar cooker?

Answer 1

Answer:

black asborbes mor radition

Explanation: