Question

Which countries form Indian sub-continent? Why is it called so?​

Answer 1

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India is known as a subcontinent because India stands out distinct unlike other countries. It's just like a continent but smaller than that, and Indian subcontinent is not just our country but also including: Pakistan

Answer 2

Explanation:

A fuse wire should have high resistance and low melting point. So that it prevents current higher than the prescribed value to pass . Low melting point will let it to break when high current passes through it because of the heat generated.