Calculate the stopping potential for this situation

Assignment Help Physics

Reference no: EM13697835

Question: The ultraviolet light with wavelength of 400 nm strikes metal surface with a metal surface with a work function of 2.2 electron volts.

Question 1: Calculate the stopping potential for this situation. ______ V

Please show complete calculation thanks!

Reference no: EM13697835

Questions Cloud

What mass of sucrose should be dissolved in water : Question- What mass of sucrose (342.30 g/mol) should be dissolved in 450.0 g of water to cause a boiling point elevation of 0.39 oC? Kb (water)= 0.512Â°C/m.

Load with fresh data instead of waiting for the whole page : Discuss it with 1000 words. Web 2.0 encourages user participation, social interaction, and collaborating. Some of the technologies used are AJAX, Tagging, blogging, Wiki's, Really Simple Syndication (RSS), and podcast's and videocast's. AJAX al..

Determine the distance traveled by the train : A train traveling at v0 = 24.0 m/s begins to brake by applying a velocity-dependent instantaneous acceleration a(v) = al (v + u) m/s2, where a = -19.0 m2/s3, Determine the distance traveled by the train

Write the amino acid sequence in the n-terminal : Question- Given the DNA template strand 3\' AACAGACAG 5\', write the amino acid sequence in the N-terminal to C-terminal direction. Use the three-letter amino acid abbreviations (for example, Glu-Asp-Val).

Calculate the stopping potential for this situation : The ultraviolet light with wavelength of 400 nm strikes metal surface with a metal surface with a work function of 2.2 electron volts. Calculate the stopping potential for this situation

How can i tell if by uv/vi graphs that a solution have ph 5 : Question- How can I tell if by UV/VI graphs that a solution could have a ph of 5, 7 or 12. Do I look at the abosorbance because the wavelength of all of them are 511 nm,

Determine how many electrons were transferred : A balloon is rubbed with a wool glove. The two items attract one another with a force of strength 1.1 N when they are 1 cm apart. How many electrons were transferred

How far is the sun from earth : It takes the light emitted by the sun about 8.3 minutes to reach earth. How far is the sun from earth in km

What is the proper way to report the average measurement : Average Length is calculated from 40 measurements as 9589[cm]; but the standard deviation is 800[cm]. What is the proper way to report the average measurement

User Account

All Pages