NEET PhysicsClass 12De Broglie's explanation of Bohr's second postulateHardSingle correct

Take the radius of the first Bohr orbit of hydrogen as 0.053 nm. Using de Broglie's picture of a standing wave fitting around the orbit, what is the electron's de Broglie wavelength in the n = 3 orbit?

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Take the radius of the first Bohr orbit of hydrogen as 0.053 nm. Using de Broglie's picture of a standing wave fitting around the orbit, what is the electron's de Broglie wavelength in the n = 3 orbit?

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