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JEE Advanced 2013 Physics question

PhysicsDual Nature of Matter and RadiationJEE Advanced 2013

The work functions of Silver and Sodium are 4.6 and 2.3 eV, respectively. The ratio of the slope of the stopping potential versus frequency plot for Silver to that of Sodium is

Answer: 1

Solution

Einstein's equation gives . The slope of the vs ν graph is $Missing argument for \dfrac\dfrac

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Question ID VK-026139