Compute the wavelength of the photon emitted with transition

Assignment Help Chemistry
Reference no: EM13336523

Calculate the wavelength of the photon emitted when an electron makes a transition from n=4 to n=3 . You can make use of the following constants: h=6.626 x 10^-34 J*s c= 2.998 x 10^8 m/s 1 m= 10^9 nm Express your answer to four significant figures and include the appropriate units.

Reference no: EM13336523

Questions Cloud

What are the x and y acceleration components of 5kg particle : What are the x and y acceleration components of a 5 kg particle subject to Force 1 (F1x = 4.6 N and F1y= -2.1 N) and Force 2 (F2x=-2.8 N and F2y= 5 N)
Determine total translational plus rotational kinetic energy : A 12 lbm bowling ball 8.59 inches in diameter is given a spin of 1.0 revolution per second while traveling down the lane at 17 ft per second. Determine the total translational plus rotational kinetic energy of the ball.
What is a rational exponent : What is a rational exponent and how are rational exponents related to radicals and give an example of how an expression with a rational exponent can be rewritten as a radical expression
Describe situations where end-to-end encryption combined : Give some examples where traffic analysis could jeopardize security. Describe situations where end-to-end encryption combined with link encryption would still allow enough traffic analysis to be dangerous. about 150 words with references
Compute the wavelength of the photon emitted with transition : Calculate the wavelength of the photon emitted when an electron makes a transition from n=4 to n=3
Compute the kinetic and potential energies of an airplane : Compute the kinetic and potential energies of an airplane weighing 5.00 tons flying at a height of 30.0 × 103 ft at 500. mph. Give answer in both SI and Engineering English units. Assume standard gravity.
Explain approach to defeating the tiny fragment attack : Thus, an intermediate fragment may pass through the filter before the initial fragment is rejected. How can this situation be handled?
Determine the power contained in a lightning strike in kw : The potential of a typical storm cloud can be as high as 109 volts. When lightning is produced, a typical lightning strike can produces an electric current of 20,000 amps.
Find where is its center of gravity located : Two people carry a heavy electric motor by placing it on a light board 2.30m long. One person lifts at one end with a force of 420N , find Where is its center of gravity located

Reviews

Write a Review

Chemistry Questions & Answers

  Explain molarity molality molality of solute particles

Calculate: Solution Density Mass fraction and % (sodium acetate) Mole fraction (sodium acetate) Molarity molality molality of solute particles

  Explain one or more simple chemical tests

describe one or more simple chemical tests that would distinuish acetaminophen from ibuprofem

  Compute the ph of the resulting solution

Consider the titration of 100.0 mL of 0.100 M H2NNH2 (Kb = 3.0 10-6) by 0.200 M HNO3. Calculate the pH of the resulting solution after 100.0 mL of HNO3 have been added

  State what are some differences between the titration curves

what are some differences between the titration curves of strong acid and strong base versus weak acid and strong base?

  State ethers can be prepared by sn2 attack of an alkoxide

Ethers can be prepared by SN2 attack of an alkoxide ion on a alkyl halide. Suppose you wanted to prepare cyclohexyl methyl ether, shown below, using the SN2 reaction

  The protein elutes first from a diethylaminoethyl cellulose

Which protein elutes first from a diethylaminoethyl cellulose ion exchange column with a decreasing pH gradient

  Calculate the mass in g of h2 and o2

Hydrogen gas (H2) and oxygen gas (O2) are the products when an aqueous acidic solution is electrolyzed; each mol of water gives one mol of H2 and half a mol of O2.

  State and dipole forces exist in all of substances

given the following substances, xenon, ammonia, iodine monochloride, and fluorine, and the following statements,

  Calculate the number of moles of br2

Calculate the number of moles of Br2 that would react with 0.793 moles of AI to form AIBr3?

  Define the volume of the gas is increased

A sample of gas has an initial volume of 2.8 L at a pressure of 753 mmHg .If the volume of the gas is increased to 3.6 L, what will the pressure be

  State what volume of water must be added of iron chloride

What volume (in mL) of water must be added to a 1.87 M solution of iron(III) chloride to make a 55.9 mL of a 0.71 M solution? Assume the volumes are additive.

  What is the partial pressure of nobr

In a reaction mixture at equilibrium, the partial pressure of NO is 119 torr and that of Br2 is 175 torr. What is the partial pressure of NOBr in this mixture? Kp=28.4 at 298 K.

Free Assignment Quote

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!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd