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How does the maximum kinetic energy of e...

How does the maximum kinetic energy of electrons emitted very with work uniform of the metal?

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As, `(K.E)_(max)=hv-phi_0`, so maximum K.E. of emitted electrons decreases with the increase in work function of the metal.
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PRADEEP-DUAL NATURE OF RADIATION AND MATTER-Exercise
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  15. The maximum kinetic energy of emitted photoelectrons depends on the......

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  16. The ratio of number of photoelectrons ejected to the number of the pho...

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  17. For given photosenstive material, the photoelectric current is...........

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