Among the following,the number of metals that | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) The photoelectric effect depends on the work function of the metal. $Cs$ (Cesium) has the lowest ionization energy among the alkali metals,making

Vedclass · Accepted Answer

$1$

Vedclass · Answer

(B) The photoelectric effect depends on the work function of the metal. $Cs$ (Cesium) has the lowest ionization energy among the alkali metals,making it the most suitable for use in photoelectric cells. While other alkali metals like $Na$ and $Rb$ can exhibit the photoelectric effect,$Cs$ is the standard choice for such applications due to its low work function. Therefore,only $1$ metal $(Cs)$ is typically cited for this specific application in the context of this question.

Among the following,the number of metals that can be used as electrodes in a photoelectric cell is $.......$ (Integer answer)
$A. Li$
$B. Na$
$C. Rb$
$D. Cs$

Similar Questions

What is produced when sodium nitrate is heated at $800 \, ^oC$?

Compared to alkaline earth metals,what do alkali metals exhibit?

Which alkali metals are useful as electrodes in photoelectric cells?

Oxygen gas can be prepared from solid $KMnO_4$ by

Magnesium is manufactured by electrolysing fused magnesium chloride using

Vedclass Test Series

Exam Paper Generator

Online Exam Module

Among the following,the number of metals that can be used as electrodes in a photoelectric cell is $.......$ (Integer answer)$A. Li$$B. Na$$C. Rb$$D. Cs$