White light is incident normally on a transmission grating and the spectrum is observed on a screen

Question:

White light is incident normally on a transmission grating and the spectrum is observed on a screen 8.0 m from the grating. In the second-order spectrum, the separation between light of 520- and 590-nm wavelength is 8.4 cm.

(a) Determine the number of lines per centimeter of the grating.

(b) What is the separation between these two wavelengths in the first-order and third-order spectra?

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

Step by Step Answer:

Related Book For book-img-for-question

Fundamentals of Ethics for Scientists and Engineers

ISBN: 978-0195134889

1st Edition

Authors: Edmund G. Seebauer, Robert L. Barry

See More Books

Question Posted: Nov 29, 2011 11:48 AM

See More Questions

White light is incident normally on a thin soap film (n = 1.33) suspended in air. (a) What are the two minimum thicknesses that will constructively reflect yellow ( = 590 nm) light? (b) What are the...
Light is incident normally on a grating with 10,000 lines/cm. Find the maximum order in which (a) 450-nm (b) 650-nm light will be visible.
A plane wave of monochromatic light is incident normally on a uniform thin film of oil that covers a glass plate. The wavelength of the source can be varied continuously. Fully destructive...
Consider a model of random interest rates R; between year i and i+1. The R, are i.i.d. random variables such that 1+ R; is LogNormal (0.03,0.0010) distributed. Suppose you deposit an amount of 4000...
Esperanza is a division manager for MegaMart. She receives a bonus based on the formula: bonus = $10,000 (actual ROI - target ROI), with no bonus if actual ROI is less than target ROI. For this...
For the following exercises, one card is drawn from a standard deck of 52 cards. Find the probability of drawing the following: A club
Describe whys the medical record is important in legal proceedings.
You are the manager of a firm that receives revenues of $ 40,000 per year from product X and $ 90,000 per year from product Y. The own price elasticity of demand for product X is 1.5, and the cross-...
As an engineering challenge, a group of high schoolers are trying to create an apparatus to safely catch a dropped egg. A USDA-rated large chicken egg with a mass of 57 grams is to be dropped from...
In Beckers taste for discrimination model, what is the meaning of the discrimination coefficient d? If the monetary value of d is, say, $6 for a given white employer, will that employer hire...
A transmission grating is used to study the spectral region extending from 480 to 500 nm. The angular spread of this region is 12 in third order. (a) Find the number of lines per centimeter. (b) How...
A diffraction grating has n lines per meter. Show that the angular separation of two lines of wavelengths and + meters isapproximately AO = V(1/nm)? - 22
Change numbers in ordinary notation to scientific notation or change numbers in scientific notation to ordinary notation. The maximum safe level of radiation in the air of a home due to radon gas is...
Include a definition of ethics and explanation of how ethics compares to law. Provide an explanation of corporate social responsibility and how it relates to ethical business practices.?
What is the bond equivalent yield on a $1 million T-bill that currently sells at 92.972 percent of its face value and is 147 days from maturity? (write your answer in % and round it to 2 decimal...
Calculate WACC when cost of equity is 15%, and cost of debt is 5%, tax is 20%, and E/D=2 Write the firm value with WACC method when the firm has the following cash flows, starting in year 0: Cash...
In what ways do power structures and systems of privilege and oppression influence the trajectory of social change movements, and how can intersectional approaches address the complexities of...
Explain what the "so-called corporate veil" is and what is meant by lifting the veil in common law? B) Critically discuss the circumstances when the corporate veil can be lifted by the court.
Responsibility for updating the personnel data master file should rest with authorized employees in the: a. personnel department. b. payroll department. c. controllers department. d. employees...
Nate prepares slides for his microscope. In 1 day he prepared 12 different slides. Which equation best represents y, the total number of slides Nate prepares in x days if he continues at this rate? A...
In Section 6.2, we computed the volume V of a solid as the integral of cross-sectional area. Explain this formula in terms of differential equations. Let V(y) be the volume of the solid up to height...
Having been operated long enough, the ionizer producing nt = 3.5.109 cm-3 s-1 of ion pairs per unit volume of air per unit time was switched off. Assuming that the only process tending to reduce the...
A parallel-plate air capacitor whose plates are separated by a distance d = 5.0 mm is first-charged to a potential difference V = 90 V and then disconnected from a dc voltage source. Find the time...
The gap between two plane plates of a capacitor equal to d is filled with a gas. One of the plates emits v0 electrons per second which, moving in an electric field, ionize gas molecules; this way...
In this problem, you are asked to go through the steps of a finite element analysis. The key features include the use of isoparametric element formulation and Gauss numerical integration. (A) Problem...
A wheel rolls without slipping on a surface with a constant radius of curvature R. The centre of curvature is located at point O. R 20 9 G m Assume the wheel can be approximated as a uniform disk...
In this problem, use uniform modal damping (i with values to be determined as part of the problem. The other parameters are: mass of the base 95 kg, mass of the elbow joint and actuator m2 30 kg and...

White light is incident normally on a transmission grating and the spectrum is observed on a screen

Question:

Step by Step Answer:

We will assume that the angle 2 is small and then verify that this ...View the full answer

Fundamentals of Ethics for Scientists and Engineers

Students also viewed these Light and Optics questions