(d) The diameter of a solid metallic sphere is6 cm. The sphere is reca

1.	(d) The diameter of a solid metallic sphere is6 cm. The sphere is recasted into a wireof uniform size by melting. If the lengthof wire is 36 cm, find the diameter of thewire.
Answer» Radius of sphere = 3 cm Now volume of sphere =4/3 π(3)³ Now sphere is melted and draw into wire Volume of sphere = Volume of cylinder formed 4/3 π(3)³ = πr² × 3600 36π=r²x3600π l=r²x100 r² = 1/100 r=1/10cm = 0.1cm Like my answer if you find it useful!

(d) The diameter of a solid metallic sphere is6 cm. The sphere is recasted into a wireof uniform size by melting. If the lengthof wire is 36 cm, find the diameter of thewire.

Answer»

Radius of sphere = 3 cm

Now volume of sphere =4/3 π(3)³

Now sphere is melted and draw into wire

Volume of sphere = Volume of cylinder formed

4/3 π(3)³ = πr² × 3600

36π=r²x3600π

l=r²x100

r² = 1/100

r=1/10cm = 0.1cm

Like my answer if you find it useful!