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in Physics by (45.9k points)

दो स्प्रिंगों के बल नियतांक kतथा k2 हैं। उनमें समान खिंचाव x उत्पन्न किया जाता है। इनकी प्रत्यास्थ ऊर्जा E1 व E2 हो तो Eतथा E2 का अनुपात होगा:

(अ)  \(\frac{k_1}{k_2}\)

(ब)  \(\frac{k_2}{k_1}\)

(स)  \(\sqrt{\frac{k_2}{k_1}}\)

(द)  उपर्युक्त में से कोई नहीं

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1 Answer

+1 vote
by (49.5k points)

सही विकल्प है:  (अ)  \(\frac{k_1}{k_2}\)

\(\frac{E_1}{E_2}=\frac{\frac{1}{2}k_1x^2}{\frac{1}{2}k_2x^2}=\frac{k_1}{k_2}\)

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