Using the graph shown, what does the intercept on the frequency axis r…

Question

Using the graph shown, what does the intercept on the frequency axis represent in the $K_{\max}$ versus $
u$ plot?

![](https://qallery.app/diagrams/v2_4a14ecc17692/img-002.jpeg)

Accepted Answer

C. Threshold frequency

In the linear relation $K_{\max}=h(
u-
u_0)$, the kinetic energy becomes zero at $
u=
u_0$. Therefore the intercept on the frequency axis in the $K_{\max}$ versus $
u$ graph represents the threshold frequency.
![](https://qallery.app/diagrams/v2_4a14ecc17692/img-002.jpeg)

Answer

Stopping potential

Answer

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Answer

Work function in joules

Using the graph shown, what does the intercept on the frequency axis represent in the $K_{\max}$ versus $\nu$ plot? ![](https://qallery.app/diagrams/v2_4a14ecc17692/img-002.jpeg)