Question

Write a short note on galvanisation and give examples.
What is meant by solar system?
Answer the following questions.
i) Write the Indian name of Leo.
ii) What is the time taken for light rays coming from the sun
earth's surface ?
ii) What is the star like body with a Long Tail ?
iv) Which planet in the solar system have beautiful rings?
SECTION - III
(i) Answer all the questions.
(ii) Answer each question in 8 to 10 sentences.​

Answer 1

Answer:

When a non-corrosive metal like zinc or tin is used 2 coat a corrosive material like iron which reacts with moisture-laden air, oxygen or water, is known as galvanisation..

The solar system is something that consists of The sun, planets, stars, dust particles, meteors, comets and various gases..

iii) Comets or meteors..

iv) Saturn..