Question

1. What causes thunder and lightning?
2. What is a fase? How does it work?
3. What is a miniature circuit breaker?
sout some repairs in your house He wants to replace a fuse by a piece of
4. An electrician is carrying out some repairs in your house. He wants to
copper wire. Would you agree? Give reasons.
in offices and homes. What makes their usage more convenient
5. MCB's are used instead of fuses in offices and homes. What makes
than fuses? Comment
6. Why are lightning rods mounted on high rise buildings ​

Answer 1

Answer:

Thunder is caused by lightning. When a lightning bolt travels from the cloud to the ground it actually opens up a little hole in the air, called a channel. Once then light is gone the air collapses back in and creates a sound wave that we hear as thunder.