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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A surface has light of wavelength lemda 1 = 550 nm incident on it, causing the ejection of photoelectrons for which the stopping potential is Vs1 = 0.19 V. If the radiation of wavelength

A surface has light of wavelength lemda 1 = 550 nm incident on it, causing the ejection of photoelectrons for which the stopping potential is Vs1 = 0.19 V. If the radiation of wavelength

A surface has light of wavelength lemda 1 = 550 nm incident on it causing the ejection of photoelectrons for which the stopping potential is Vs1 = 0.19 V. If the radiation of wavelength