Question

Give reason Why Tungsten is used
almost exclusively for filaments of electric bulbs ( b)Why copper and
aluminium are generally used for electrical transmission lines.​

Answer 1

Answer:

a) tungsten has a high melting point

b)copper and aluminum are good conductors of electricity and are ductile

Answer 2

Answer:

1. tungsten is used as its melting point is very high
2. because aluminium and copper are good conductor and as its shells are not close to the atom

Explanation:

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