Physics, asked by sujathapaluri2520, 4 hours ago

A meter washer has a hole of diameter d1 and external diameter d2, where d2=3d1. on heating, d2 increases by 0.3%. then d1 will:​

Answers

Answered by shahidakram5673
0

Answer:

drdydy

Explanation:

gftu जुड़ दी ता रहा सी इस सी यह

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