What is the frequeuncy of this line

Assignment Help Chemistry
Reference no: EM13138297

one of the lines in the emission spectrum of sodim has a wavelength of 590 nm. what is the frequeuncy of this line?

Reference no: EM13138297

Questions Cloud

Sahel region of africa : A common problem in the Sahel region of Africa is that boundaries drawn by the British and the French do not correspond to the peoples and tribes in the area.
Chemical agriculture vs. organic and natural food-gmos : Information may include description, definition of terms, history, classification, statistics and other facts, causes of the problem, and effects of the problem.  If you include solutions in the essay, you must not argue for the solutions; instead, p..
Role of international organizations : The role of international organizations in the preservation of any international ethics regime is invaluable. Find a website for an International organization that has a role in some level of international ethics.
How many months be sampled for analysis price of gasoline : How many months must be sampled for analysis to be 99% confidence that the error in estimating the average monthly price of gasoline is at most $0.03.
What is the frequeuncy of this line : one of the lines in the emission spectrum of sodim has a wavelength of 590 nm. what is the frequeuncy of this line?
Determine the bit error rate performance : A signal is modulated by BPSK and transmitted over an AWGN channel. At the receiver, the bit error rate performance is 0.001
Materials price and materials quantity variances : What were Glass Vessel's materials price and materials quantity variances for March?
Motivating employees is argued : Motivating employees is argued to be one the most important roles for managers in achieving organisational performance. Discuss the role motivation plays in the organisation and the difficulties managers can face in keeping staff motivated.
Realism and liberalism of ethics in international relations : Choose two schools / theories other than realism and liberalism of ethics in international relations. Discuss the positive and negative aspects of each. Use factual or hypothetical examples to make your point.

Reviews

Write a Review

Chemistry Questions & Answers

  What is the concentration of cacl2 in mass percent

an aqueous CaCl2 solution has a vapor pressure of 81.1 mmHg at 50 C. The vapor pressure of pure water at this temperature is 92.6 mmHg.

  What is the rate constant for this reaction

The reactant concentration in a zero-order reaction was 7.00×10-2 after 105 and 1.50×10-2 after 350 . What is the rate constant for this reaction.

  What is the concentration of al3+ in the new solution

When 20 mL of a 315 mL stock solution containing 2.2 M AlCl3 is diluted to 81 mL, what is the concentration of Al3+ in the new solution.

  Determine the number of bromine molecules present

A flask contains 0.330 mol of liquid bromine, Br2. Determine the number of bromine molecules present in the flask.

  Calculate how many moles of nitrogen required

Calculate how many moles of nitrogen will be required to make 10.0 moles of NH 3 and calculate what is energy of each pulse If each pulse contains no of photons =1.20 x 10 18

  Write the expression for the equilibrium constant

Write the expression for the equilibrium constant, Kb, for methylamine also compute the molar concentration of OH- in the 50.0 mL sample of the CH 3 NH 2   solution.

  What is the final temperature of the mixture

If you have 240.0 mL of water at 25.00 °C and add 100.0 mL of water at 95.00 °C, what is the final temperature of the mixture.

  How many atoms of argon gas at stp

A container with a volume of 101 L contains how many atoms of argon gas at STP?

  Calculate the composition (in %) of the three compounds

A solution composed of 50% ethanol (EtOH), 10% methanol (MeOH), and 40% water (H2O) is fed at the rate of 100 kg/hr into a separator that produces one stream

  Explain phenol and straight chain alcohol

Phenol and straight chain alcohol, The compound C6H5OH is a phelol, and C6H13OH is a straight chain alcohol.

  How many moles of h2o are needed

CaC2 (s) + 2H2O (l) → C2H2 (g) + Ca(OH)2 (aq) If 32.0 g CaC2 are consumed in this reaction, how many moles of H2O are needed?

  Calculate the ph of a solution

Calculate the pH of a solution made by adding 69 g of sodium acetate, NaCH3COO, to 37 g of acetic acid, CH3COOH, and dissolving in water to make 200. mL of solution.

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