What is meant by solar day?
i.e.1solarday=24hours.
what is meant by solar system?
What is meant by the solar constant?
What is meant by solar energy? How can this energy be harnessed?
Explain the Following (a) What do you understand by the term mean solar day?
(b) How many hours are there in one mean solar day?
(c) How many minutes are there in one mean solar day?
(d) How many seconds are there in one mean solar day?