Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Apr 17, 2023

The spectral width of a spectral line of 5000A wavelength emitted from a energy level of a life time of 10-8 sec is 1.3310-2

The spectral width of a spectral line of 5000A wavelength emitted from a energy level of a life time of 10-8 sec is 1.3310-2 O 1.33x10- eV 1.33x10- eV O 1.33104 A

Step by Step Solution

★★★★★

3.53 Rating (150 Votes )

There are 3 Steps involved in it

Step: 1

The detailed ... blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Probability & Statistics For Engineers & Scientists

Authors: Ronald E. Walpole, Raymond H. Myers, Sharon L. Myers, Keying

7th Edition

9789813131279, 130415294, 9813131276, 978-0130415295

More Books

Students also viewed these Physics questions

Question

★★★★★

The energy-level scheme for the hypothetical one electron element Searsium is shown in Fig. E39.25. The potential energy is taken to be zero for an electron at an infinite distance from the nucleus....

Answered: 1 week ago

Question

★★★★★

The following additional information is available for the Dr. Ivan and Irene Incisor family from Chapters 1-5. Ivan's grandfather died and left a portfolio of municipal bonds. In 2012, they pay Ivan...

Answered: 1 week ago

Question

★★★★★

Emily Jackson (Social Security number 765-12-4326) and James Stewart (Social Security number 466-74-9932) are partners in a partnership that owns and operates a barber shop. The partnership's first...

Answered: 1 week ago

Question

★★★★★

Do you agree or not? Specialization of labor and better use of capital goods can initially generate increasing marginal output (returns) for a firm in the production of a good.

Answered: 1 week ago

Question

★★★★★

What does Sarah need to do to develop a literature review which is sufficiently critical, yet also sufficiently balanced? Sarah was in the final year of her undergraduate business studies degree...

Answered: 1 week ago

Question

★★★★★

In Problems 5 44, solve each logarithmic equation. Express irrational solutions in exact form. logg (x + 6) = 1 - logg (x + 4)

Answered: 1 week ago

Question

★★★★★

=+d) How many tourists would you predict for Hawaii in April 2007 (month 63 of this series)?

Answered: 1 week ago

Question

★★★★★

Toni Pena is the sole owner of Deer Park, a public camping ground near the Lake Mead National Recreation Area. Toni has compiled the following financial information as of December 31, 2012...

Answered: 1 week ago

Question

★★★★★

Inter Manufacturing Company manufactures expensive chairs. The following data relates to January 20x1. Beginning Work in Process (1-1-x1) (BWIP) 3,000 Units Added during the month 13,000 Units...

Answered: 1 week ago

Question

★★★★★

Use the SMOKE for this question. The variable cigs is the number of cigarettes smoked per day. How many people in the sample do not smoke at all? What fraction of people claim to smoke 20 cigarettes...

Answered: 1 week ago

Question

★★★★★

Stock A's stock has a beta of 1.30, and its required return is 11.25%. Stock B's beta is 0.80. If the risk-free rate is 4.75%, what is the required rate of return on B's stock? (Hint: First find the...

Answered: 1 week ago

Question

★★★★★

Why don't we use y (gama) rays to study the interior of the objects, instead of using x-rays? Because similar to x-rays, y-rays are also not deflected by the electric and magnetic fields and also...

Answered: 1 week ago

Question

★★★★★

Can external sound vibrations be manipulated to induce sensations within the body?

Answered: 1 week ago

Question

★★★★★

According to the predictions of quantum mechanics, could atomic clocks also have errors, and there would be no instrument at all to point out the errors, still due to quantum mechanical limitations?

Answered: 1 week ago

Question

★★★★★

250 mL of a waste solution obtained from the workshop of a goldsmith contains 0.1 M AgNO 3 and 0.1M AuCl . The solution was electrolyzed at 2V by passing current of 1A for 15 min .The metal/metals...

Answered: 1 week ago

Question

★★★★★

If you have two vibrating tuning forks that create a binaural beat of 440 Hz, would they be able to make a third tuning fork calibrated to 440 Hz resonate?

Answered: 1 week ago

Question

★★★★★

Which of the following are valid reasons for a firm's not adopting a cloud solution? (Choose two.) Group of answer choices The firm experiences unpredictable project spikes throughout the year. The...

Answered: 1 week ago

Question

★★★★★

Explain briefly what is meant by electronic data interchange (EDI). How does EDI affect a companys audit trail?

Answered: 1 week ago

Question

★★★★★

For a chi-squared distribution find (a) X 2 0.025 when v = 15. (b) X 2 0.01 when v = 7. (c) X 2 0.05 when v = 24.

Answered: 1 week ago

Question

★★★★★

With reference to Exercise 11.1, (a) Evaluate s2, (b) Test; the hypothesis that = 0 against the alternative that 0 at the 0.05 level of significance and interpret the resulting decision.

Answered: 1 week ago

Question

★★★★★

Referring to the random variables whose joint probability distribution is given in Exercise 3.53 find the mean for the total number of jacks and kings when 3 cards are drawn without replacement from...

Answered: 1 week ago

Question

★★★★★

A merchant pays a 3.5% fee to the Bank of Montreal on all MasterCard sales. a. What amount will she pay on sales of $17,564 for a month? b. What were her gross sales for a month in which the bank...

Answered: 1 week ago

Question

★★★★★

Green Thumb Nursery sells spreading junipers to the gardening departments of local grocery and building supply stores. The net price per tree is $27.06 after a trade discount of $22.14. What rate of...

Answered: 1 week ago

Question

★★★★★

After a trade discount of 27.5%, a jeweller can obtain 0.50 carat (Empress Cut, F Colour) Canadian Polar Bear diamonds for $2138.75. What is the dollar amount of the trade discount?

Answered: 1 week ago

Previous Question Next Question