Question

why are concave mirror used in solar devices

plz let me know the answer ​

Answer 1

Answer:

Explanation:

The concave mirror can absorb maximum sunlight which is incident on it to its focus which carries very powerful thermal energy. Later on, this heat energy is converted into electrical energy which can be used further. Hence, concave mirrors are used in solar devices.

Answer 2

Answer:

hope this answer helps

Explanation:

anna i want to say you 1 word how to say it .