Science, asked by christydanam07, 10 months ago

How the handles are fixed in metal tools??

Answers

Answered by shweta5253

3

Answer:

by welding or by nuts....

Answered by mahira15

5

Answer:

First, the ring in the iron blade of spade is heated. Heating of the blade leads to its expansion and thus the ring gets bigger. This happens because metals always expand on heating.The metal bladw is then fitted easily into the wooden handle

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