Question

Challenge Questions
1. Why
Why are solar panels used in artificial satellites?
2. Why does pure water act as an insulator?​

Answer 1

Answer:

Solar panels are used in artificial satellites because if a battery is fixed it will soon run out of power and it is impossible to use a wired switchfor the satellite.

pUre water does not contain any acid or salts or other impurities in it , SO we can say that pure water acts as insulator. AS we know that , insulators are those materials which does not allow electric current to pass through them easily

Answer 2

Explanation:

I hope this help you...........