The work function of a surface is given by 3.3X10-19 J. Find the threshold frequency of the surface. 7.5X1014 Hz 5X1014 Hz 5.5X10¹2 Hz 2.5X1014 Hz
The work function of a surface is given by 3.3X10-19 J. Find the threshold frequency of the surface. 7.5X1014 Hz 5X1014 Hz 5.5X10¹2 Hz 2.5X1014 Hz
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![The work function of a surface is given by 3.3X10-19 J. Find the threshold frequency of the surface.
7.5X1014 Hz
5X1014 Hz
5.5X10¹2 Hz
2.5X10¹14 Hz](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff3719b20-0d0f-4cbd-961b-88afae64ebf2%2Fb045eb35-2c49-4153-a22a-15bf7903227a%2Fl9kzz6_processed.png&w=3840&q=75)
Transcribed Image Text:The work function of a surface is given by 3.3X10-19 J. Find the threshold frequency of the surface.
7.5X1014 Hz
5X1014 Hz
5.5X10¹2 Hz
2.5X10¹14 Hz
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