A 1.5kg mass vibrates at an amplitude of 3cm on the end of a spring of spring constant 20N/m(adsbygoogle = window.adsbygoogle || []).push({});

(a) If the energy of the spring is quantized, find its quantum number.

(b) If n changes by 1, find the fractional change in energy of the spring.

I have solved part (a) but I could not solve part (b)

Does it mean the difference of energy between two continuous quantum?

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# Quantum Physics energy between states

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