Evaluate the binding energy of an electron at the metal

Assignment Help Chemistry

Reference no: EM13551903

245.0 nm ultraviolet light strikes a metal plate and ejects electrons having kinetic energy E = 1.79 eV. Calculate the binding energy of an electron at the metal surface.

Reference no: EM13551903

Questions Cloud

Define the minimum uncertainty in its position : If the uncertainty in velocity of an electron is 800.0 m/s, what is the minimum uncertainty in its position

Find the amount of heat released from cylinder to outside : Air of room temperature was in a cylinder and sealed (cylinder is closed). Then, compression of 800kJ work was applied on the cylinder. Determine the amount of heat released from the cylinder to outside

A particle oscillates in simple harmonic motion with period : A particle oscillates in simple harmonic motion with a period of 2.04 ? s and an amplitude of 3.94? cm. At t=0,it is at z=?2.0 cm and it is moving toward z = 0.

Provide rationale : Provide rationale.

Evaluate the binding energy of an electron at the metal : 245.0 nm ultraviolet light strikes a metal plate and ejects electrons having kinetic energy E = 1.79 eV. Calculate the binding energy of an electron at the metal surface.

Estimate what is the recoil velocity of the rifle : A marksman fires a bullet (mB= 5.00g) horizontally with a velocity of 300.m/s from a rifle (mR= 3.00kg). What is the recoil velocity of the rifle

What would angular speed have to be,in rpm : What would angular speed have to be,in rpm?

Estimate what is its period of oscillation : A 7.0 kg block hangs from a spring, extending it 22 cm from its unstretched position. what is its period of oscillation

State what is the maximum wavelength of light : If the work function of a metal is 4.49 eV, what is the maximum wavelength of light that can be used to observe the photoelectric effect

Reviews

Write a Review

Required(*) Message

Chemistry Questions & Answers

Steps in the mechanism for the following reaction

Show all the steps in the mechanism for the following reaction, When benzene is mixed with deuterated sulfuric acid, deuterium is slowly incorporated onto the ring. Show the mechanism for this reaction and explain how this relates the sulfonation of ..

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

User Account

All Pages