Question: Characteristic orange light produced by sodium in a flame is due to an intense emission called the sodium D line, which is actually a doublet,

Characteristic orange light produced by sodium in a flame is due to an intense emission called the sodium D line, which is actually a doublet, with wavelengths (measured in vacuum) of 589.157 88 and 589.755 37 nm. The index of refraction of air at a wavelength near 589 nm is 1.000 292 6. Calculate the frequency, wavelength, and wavenumber of each component of the D line, measured in air.

Step by Step Solution

★★★★★

3.33 Rating (159 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

From the definition of index of refraction we can ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

878-E-C-E-E-C (2161).docx

120 KBs Word File

Students Have Also Explored These Related Chemical Engineering Questions!

Orange light of wavelength 0.61 m in air enters a block of glass with r = 1:44. What color would it appear to a sensor embedded in the glass? The wavelength ranges of colors are violet (0.39...

Orange light has a wavelength of 600 nm, and green light has a wavelength of 510 nm. (a) What is the difference in frequency between the two types of light? (b) If you doubled the wavelength of both,...

Red and green light of the same brightness combine to produce yellow light. If the red is brighter than the green, orange light is produced. When red, green, and blue lights of equal brightness are...

The experimental result differs from the assumption. The result shows that the ring oscillator frequencies can be grouped into two groups, where the first group is the high frequency group for the...

space where an electron can be found. Bohr's most distinctive contribution was the discovery of the link between the quantized energies of electron "orbits" and the line emission spectrum. This was a...

Explain how the principles of quantum mechanics are able address the issues. The development of quantum mechanical theory stems from several issues that could not be addressed by the principles of...

Use the equation of the calibration line to calculate the concentration of the metal in the soil solution. Show labeled calculation. -- I need help to calculate the concentration Below is the data I...

Answer the Activity 2 and the assignment part. 2. Click the lamp to turn on the light. When reading currents, click on the red button each time the brightness or color is changed. Read the texts so...

The Western Outfitters Store specializes in denim jeans. The variable cost of the jeans varies according to several factors, including the cost of the jeans from the distributor, labor costs,...

Contribution margin , gross margin, and margin of safety Mirabella Cosmetics manufactures and sells a face cream to small ethnic stores in the greater New York area. It presents the monthly operating...

What are examples of internal sources of data for a data warehouse? What are examples of external sources of data for a data warehouse?

Which financial model is commonly associated with cloud computing? Question 4 options: Capital Expenditure ( CapEx ) Operational Expenditure ( OpEx ) Equity Investment None of the above

The . . . . . . . . . . . . . . . . . . . . . . implies that a Software Project Manager must be able to handle the Project Complexities, to analyze the Project Artifacts; to set the Project Goals,...

Use the Goal Seek spreadsheet at the end of the chapter to find the pH of 1.00 L of solution containing 0.030 mol HA (pK a = 2.50) and 0.015 mol NaA. What would the pH be with the approximations [HA]...

Why doesnt water dissociate to produce 10 -7 M H + and 10 -7 M OH - when some HBr is added?

Calculate the pH of (a) 1.0 10 -3 M HBr; (b) 1.0 10 -2 M KOH.

Suppose you can invest in fund R&R (named after Risk and Return), which manages a portfolio with an expected return of 15% and a standard deviation of 20%. At the same time, the T-bill rate is 8%....

Q4 Question 4 (10 marks) a) What is the effective annual cost of credit terms of 1/10 net 30, if the firm stretches the account payable to 40 days? (2 marks) b) Bercraft Ltd has an average accounts...

Suppose a ten-year, $1,000 bond with an 8% coupon rate and semi-annual coupons is trading for $1,034.74 A. What is the bond's yield to maturity(expressed an APR with semi-annual compounding)? B. If...