Compute the wavelength of light necessary to provide

Reference no: EM13298150

A light sensitive substance in black-and-white photographic film is AgBr. Photons provide the energy necessary to transfer an electron from Br- to Ag+ to produce elemental Ag and Br and thereby darken the film. A) If the minimum energy of 2.00 x 10^5 J/mol is needed for this process, what is the minimum energy needed for each proton? B) Calculate the wavelength of light necessary to provide photons of this energy? C) Explain why this film can be handled in a darkroom under red light.

Reference no: EM13298150

Questions Cloud

Find what design speed was used for freeway exit ramp : A freeway exit ramp has a single 12-foot lane and consists entirely of a curve with a central angle of 90 degrees and L=628 feet. If the distance cleared of obstacles is 19.4 feet from the centerline, what design speed was used

Explain the relationship between motivation and behavior. : Explain the relationship between motivation and behavior.

Puzzled-decrease in sales at one of the auto zone locations : Wade is puzzled by the recent decrease in sales at one of the Auto Zone locations for which he is the regional manager. He knows the best way to approach this problem and obtain accurate information is to use

How many gallons of water are contained in the tank : Develop a table that shows: 1) How many gallons of water are contained in the tank if the volume is measured in increments of 1 ft from the bottom to the top. 2) The mass of water at each increment, expressed in lbm.

Compute the wavelength of light necessary to provide : Calculate the wavelength of light necessary to provide photons of this energy? C) Explain why this film can be handled in a darkroom under red light.

What is motivation : What is motivation? What are the major sources of motivation? Which source affects you the most? Why?

What thrust does the engine develop at lift off : A rocket has a total mass of 1.00 x 105Kg and a burnout mass of 1.00 x 104Kg, including engines, shell, and payload. What thrust does the engine develop at lift off

Used the scientific process : Write a 200- to 300-word response to the following: How have you used the scientific process

Determine the normal stress on the outside of the frame : A building frame is made with a 10" square steel box shape that has an area of 15 in^2 and a moment of inertia I =225 in^4. The frame consists of pinned supports at points A and F and an internal pin at point D.

User Account

All Pages