Explain einstein reasoned that the absorbed photon

Reference no: EM13313597

Einstein reasoned that the absorbed photon must have the minimum energy required to dislodge an electron from the metal surface. This energy is called the work function () of that metal. What is the longest wavelength of radiation (in nm) that could cause the photoelectric effect in each of the following metals? (a) Tantalum, = 6.41 10-19 J nm (b) Sodium, = 4.41 10-19 J . nm (c) Barium, = 4.3 10-19 J nm

Reference no: EM13313597

Questions Cloud

Calculate the speed of the planes : Passengers riding in the Great Six Flags Air Racer are spun around a tall steel tower (see the figure). Calculate the speed of the planes

Explain rydberg equation to calculate the rh value : Can someone help me solve the problem below? ? for one line of the hydrogen spectrum is .4118 x 10-4 cm. Use this value in the Rydberg equation to calculate the RH value

A diverse range of key players involved in planning : It is critical to engage a diverse range of key players involved in planning for change in an organization or school.

By what distance is the spring compressed : a 2kg mass ona horizontal frictionless surface is attached to the free end of an ideal spring of stiffness k=30N/m. by what distance is the spring compressed as the mass comes to rest again

Explain einstein reasoned that the absorbed photon : Einstein reasoned that the absorbed photon must have the minimum energy required to dislodge an electron from the metal surface. This energy is called the work function () of that metal.

What is the train acceleration : A toy train is pushed forward and released at xi = 2.4 m with a speed of 1.4 m/s. What is the train's acceleration after its wheel begins to stick

Calculate the payments for a loan on a new complex : In this project, you will create functions that calculate statistical data for apartment complexes. You will then filter the data based on multiple criteria and calculate the payments for a loan on a new complex.

Explain 3% hydrogen peroxide and 30% hydrogen peroxide : In molecular terms, what is the difference between 3% hydrogen peroxide and 30% hydrogen peroxide. A detailed answer is greatly appreciated

Find the tension in each wire : Two wires are tied to the 300g Sphere as shown in figure below. The sphere revolves in a horizontal circle at constant speed of 7.5 m/s. Find the tension in each wire

User Account

All Pages