Question
Download Solution PDFलोहे से बने 3 सेमी भुजा के एक घन को पिघलाया जाता है और 8 छोटे घनों में ढाला जाता है, तो प्रत्येक छोटे घन की भुजा ज्ञात कीजिये।
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिया गया है:
घन की भुजा = 3 सेमी
सूत्र:
घन का आयतन = a3 (a = भुजा)
गणना:
घन का आयतन = 3 × 3 × 3 = 27 सेमी3
⇒ छोटे घन का आयतन = 27/8 सेमी3
माना कि प्रत्येक छोटे घन की भुजा x है, तो
x3 = 27/8
⇒ x = ∛(27/8)
⇒ x = 3/2
⇒ x = 1.5
∴ प्रत्येक छोटे घन की भुजा 1.5 सेमी है।Last updated on Jun 13, 2025
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