OMR-शैली सराव · NEET UG

PHY-2025-C45-037

PHY · PHY-2025-C45-037भौतिकशास्त्र (Physics)

A photon and an electron (mass m) have the same energy E. The ratio (λphoton/λelectron) of their de Broglie wavelengths is (c is the speed of light)

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