Question

please answer my questions in detail:
1. write a short note on:
a. solar power
b. wind power
c. electricity for nuclear energy

2. how conversion of AC to DC can be made?

3. describe light emitting diode and it's uses

4. why to explore space

5. define:
a. astronomy
b. electromagnetic radiation
c. space probe
d. space shuttle
e. radio waves

6. what are global positioning satellites (GPS)

who ever answers my all questions, will be marked as brainliest and I shall give him a heart. Thanks ​

Answer 1

Solar power is the conversion of energy from sunlight into electricity, either directly using photovoltaics, indirectly using concentrated solar power, or a combination. Concentrated solar power systems use lenses or mirrors and solar tracking systems to focus a large area of sunlight into a small beam.