alleryఇచ్చిన ఘనపరిమాణానికి ఏ ఘనరూపం అత్యల్ప ఉపరితల వైశాల్యాన్ని కలిగి ఉంటుంది?
Aశంకువు
Bసమఘనం
Cగోళం
Dస్థూపం
Answer & Solution
Correct answer: C. గోళం
సబ్బు బుడగలు గోళాకారంలో ఉంటాయి ఎందుకంటే గోళం స్థిర ఘనపరిమాణానికి ఉపరితల వైశాల్యాన్ని కనిష్ఠం చేస్తుంది.
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