A lamp rated at 32 W (1 W = 1 Js 1 ) emits violet light of

Question:

A lamp rated at 32 W (1 W = 1 J·s^–1) emits violet light of wavelength 420 nm. How many photons of violet light can the lamp generate in 2.0 s? How many moles of photons are emitted in that time interval?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Chemical Principles The Quest For Insight

ISBN: 9781464183959

7th Edition

Authors: Peter Atkins, Loretta Jones, Leroy Laverman

See More Books

Question Posted: Dec 22, 2023 09:30 AM

See More Questions

When using a certain grating, third-order violet light of wavelength 420 nm falls at the same angle as second-order light of a different wavelength. What is that wavelength?
A lamp rated at 40. W (1 W = 1 Js 1 ) emits blue light of wavelength 470 nm. How many photons of blue light can the lamp generate in 2.0 s? How many moles of photons are emitted in that time interval?
A grating has 5000.0 slits / cm. How many orders of violet light of wavelength 412 nm can be observed with this grating?
A restaurant records the following data over a month for its food: Opening inventory: $31,000 Purchases: $88,000 Closing Inventory: $28,000 Transfers in: $800 Transfers out: $200 Employee meals:...
Determine the magnitudes of the components of F = 600 N acting along and perpendicular to segment DE of the pipe assembly. 2 m F-600 N
Many manufacturing companies use statistical techniques to ensure that the products they make meet standards. One common way to do this is to take a random sample of products at regular intervals...
Tazo makes a blend of exotic green teas, spearmint, and rare herbs into a tea called Zen. Using Maslows hierarchy of needs, explain which need(s) is (are) being fulfilled by this tea.
Using optimization theory, analyze the following quotations: a. The optimal number of traffic deaths in the United States is zero. b. Any pollution is too much pollution. c. We cannot pull U.S....
5. The Cromwell Company has three major products, ZX10, ZX20, and the ZX35. Data from last year is shown below: ZX10 ZX20 ZX35 Sales (units) 300 500 200 Sales price per unit $250 $210 $180 Direct...
Of the following sets of four quantum numbers {n , l, m l , m s }, identify the ones that are forbidden for an electron in an atom and explain why they are invalid: (a) {4, 2, 1, +}; (b) {5,0,1, +};...
Millikan measured the charge of the electron in electrostatic units, esu. The data that he collected included the following series of charges found on oil drops: 9.60 * 10 -10 esu, 1.92 * 10 - 9 esu,...
A clean-earth wide-channel flow is flowing up an adverse slope with so = 0.002. If the flow rate is q = 4.5 m3/sm, use gradually-varied theory to compute the distance for the depth to drop from 3.0...
Hackett Produce Supply is preparing its cash budget for April. The following information is available: Estimated credit sales for April Actual credit sales for March Estimated collections in April...
006 10.0 points A pendulum clock was moved from a location where g = 9.8168 m/s to another location where 9 9.806 m/s. During the move, g = the length of the clock's pendulum did not change;...
6-3x 2 Problem 6. (a) Find L So 6-3x-2y 3 2 dz dy dx. (b) Find the limits of integration. No need to find the integral. dx dz dy. Hint: The plane in the image is given by 3x + 2y + 3z = 6. 2.0 1.5...
Question Under what scale of measurement(s) can we say that : Jim weighs 4X as much as Edie? Sam is heavier than Sue? Jim and Sam don't weigh the same? Jim is much heavier than Sam, but Mary is only...
Lender Company provides postretirement health care benefits to employees who provide at least 10 years of service and reach the age of 65 while in service. On January 1 of the current calendar year,...
A 500 g jar of mixed nuts contains 30% cashews, 20% almonds, and 50% peanuts. a. How many grams of cashews must you add to the mixture to increase the percentage of cashews to 40%? What is the new...
Create an appropriate display of the navel data collected in Exercise 25 of Section 3.1. Discuss any special properties of this distribution. Exercise 25 The navel ratio is defined to be a persons...
Photogray lenses contain small embedded crystals of solid silver chloride. Silver chloride is light-sensitive because of the reaction AgCl(s) Ag(s) + Cl(s) Small particles of metallic silver cause...
What special property of the noble gases makes them unreactive? The boiling points and melting points of the noble gases increase steadily from He to Xe. Explain.
Using the data in Table 18.22, calculate the mass of argon at 25oC and 1.0 atm in a room 10.0 m Ã 10.0 m Ã 10.0 m. How many Ar atoms are in this room? How many Ar atoms do you inhale in...
When credit terms for a sale are 2/15, n/40, the customer saves by paying early. What percent (rounded) would this savings amount to on an annual basis
An industrial robot that is depreciated by the MACRS method has B = $60,000 and a 5-year depreciable life. If the depreciation charge in year 3 is $8,640, the salvage value that was used in the...
What determines a firm's beta? Should firm management make changes to its beta? Be sure to consider the implications for the firm's investors using CAPM.

A lamp rated at 32 W (1 W = 1 Js 1 ) emits violet light of

Question:

Step by Step Answer:

Number of photo...View the full answer

Chemical Principles The Quest For Insight

Students also viewed these Sciences questions