Determine the wavelength of the incident photons

Reference no: EM13521278

An incident beam of photons is scattered through 167.0° the wavelength of the scattered photons is 125.29 pm. What is the wavelength of the incident photons?

Reference no: EM13521278

Questions Cloud

Explain nh3 to prepare a buffer solution : How many grams of dry NH4Cl need to be added to 1.50 L of a 0.500 M solution of ammonia, NH3,to prepare a buffer solution that has a pH of 8.79. Kb for ammonia is 1.8*10^-5.

Find what is the length of the box : An electron is confined in a one-dimensional box (an infinite well). Two adjacent allowed energies of the electron are 1.068 × 10-18 J and 1.352 × 10-18 J. What is the length of the box

Explain what is the number of important resonance : Assuming that the formal charge on the central atom can't be larger than +/- 1, what is the number of important resonance forms for this ion

State balanced and net ionic equations : Write balanced, net ionic equations when the following compounds are mixed. Indicated mixtures where no reaction is expected with the notation "no rxn".

Determine the wavelength of the incident photons : An incident beam of photons is scattered through 167.0° the wavelength of the scattered photons is 125.29 pm. What is the wavelength of the incident photons

State balanced net ionic equations for the reactions : Write balanced, net ionic equations for the reactions expected when the following solutions are made moderately basic with the addition of NH3(aq) followed by addition of H2S(aq).

Evaluate the percentage of alcohol in the patient''s body : Calculate the percentage of alcohol in the patient's body. State the chemical reaction that took place in the patient's body.

Estimate the frequency of the third mode : A 20.0 cm long organ pipe is filled with air and is open at one end and closed at the other. What is the frequency of the third mode

Define what concentration of cro4-2 is needed to precipitate : What concentration of CrO4-2 is needed to precipitate as much Ba+2 as possible without precipitating the Ca+2. (BaCrO4:Ksp=2.1x10^-10; CaCrO4:Ksp=7.1x10^-4)

User Account

All Pages