Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Feb 26, 2024

1. My brother created a wedge-shaped air film between two sheets of glass, using a piece of paper 7.62 x 105 m thick as

image text in transcribed

1. My brother created a wedge-shaped air film between two sheets of glass, using a piece of paper 7.62 x 105 m thick as the spacer. He illuminated the wedge perpendicularly with 539-nm light. Determine the number of dark fringes he counted across the wedge. 5 Marks

Step by Step Solution

There are 3 Steps involved in it

Step: 1

to find the number of dark fringes your brother observed 1 Define variables t Thickness of the air f... 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

Optics

Authors: Eugene Hecht

5th edition

133977226, 133979121, 978-0133977226

More Books

Students also viewed these Physics questions

Question

The following information is given about M/s. Tiara Ltd.: Number of Units manufactured during the month - 1,000, Direct materials consumed - 20,000, Direct labour - 8,000, Indirect labour (in...

Answered: 1 week ago

Question

Since then, what changes in your mental model of a "connected product application" have occurred? Please make reference to specific ideas from design, from networking, and from IoT

Answered: 1 week ago

Question

★★★★★

Suppose a wedge-shaped air film is made between two sheets of glass, with a piece of paper 7.618 10 -5 m thick used as the spacer at their very ends. If light of wavelength 500 nm comes down from...

Answered: 1 week ago

Question

★★★★★

An object is placed on the principal axis of a concave mirror of focal length 10 cm at a distance of 80 cm from the pole. Find the position and the nature of the image.

Answered: 1 week ago

Question

★★★★★

Random samples of tires being replaced by a car dealer showed the tire life (miles) below, based on whether or not the owner had checked once a month for recommended tire inflation. Use = .05 in the...

Answered: 1 week ago

Question

★★★★★

The sub-prime crisis demonstrated the enormous social costs arising from the misuse of financial engineering. What do you think caused this misuse? How can it be prevented in the future?

Answered: 1 week ago

Question

★★★★★

In what ways did the interviewing conditions contribute to or distract from the quality of the data? For example, was proper concern given to the narrators health, memory, mental alertness, ability...

Answered: 1 week ago

Question

★★★★★

An economist suggests that the best measure of a firms income is the change in the market value of that firms shares over the period (adjusted for capital transactions). Furthermore, he argues, such...

Answered: 1 week ago

Question

★★★★★

Barbour Corporation, located in Buffalo, New York, is a retailer of high-tech products and is known for its excellent quality and innovation. Recently, the firm conducted a relevant cost analysis of...

Answered: 1 week ago

Question

★★★★★

The coupon payment is most likely to be taxed as: A. Ordinary income. B. Short-term capital gain. C. Long-term capital gain.

Answered: 1 week ago

Question

★★★★★

Melanie is employed full-time as an accountant for a national hardware chain. She recently started a private consulting practice, which provides tax advice and financial planning to the general...

Answered: 1 week ago

Question

★★★★★

Many companies have shifted from traditional annual performance appraisals to frequent, constructive, and future-focused development reviews. Writing a 4-page paper to explain this. Expectancy theory...

Answered: 1 week ago

Question

★★★★★

1 . Is Ashley s redesign plan, with the above information, likely to benefit from an RFP

Answered: 1 week ago

Question

★★★★★

Tricolore is an apparel retailer in east Austin, TX that sells mostly t - shirts and jeans. Tricolore s most popular item is a cotton t - shirt that comes in three colors: green, white, and red....

Answered: 1 week ago

Question

★★★★★

Question This Assessment requires students to find an Employment Law Case, and then to provide a report on the case submitted. Please note that I have allowed for freedom of choice i.e., students may...

Answered: 1 week ago

Question

★★★★★

You are replacing the rear lower control arm on a Mitsubishi Pajero and require the torque specifications for the mounting bolts and what condition the vehicle should be in when tightening the bolts....

Answered: 1 week ago

Question

★★★★★

2. Since Bas3(PO4)2 is a finely divided precipitate, some is lost in the filtering process. If a coarse filter paper had been used instead of one with fine porosity, would the reported percent of...

Answered: 1 week ago

Question

★★★★★

Planning: Creating an Audience Profile; Collaboration: Team Projects. Compare the Facebook pages of three companies in the same industry. Analyze the content on all available tabs. What can you...

Answered: 1 week ago

Question

★★★★★

Repeat the previous problem using Fig. P.13.42 this time. Fig. P.13.42 (a) LOOK AT YOUR FUTURE ngsentatiwa iintervie at b) LOOK AT YOUR FUTURE

Answered: 1 week ago

Question

★★★★★

With the last two problems in mind, draw a plot of the three functions (a) sin (b) sin ( - 3/4) (c) sin + sin ( - 3/4). Compare the amplitude of the combined function (c) in this case with that of...

Answered: 1 week ago

Question

★★★★★

Figure P.2.19 represents the profile (t = 0) of a transverse wave on a string traveling in the positive z-direction at a speed of 100 cm/s. (a) Determine its wavelength. (b) What is the frequency of...

Answered: 1 week ago

Question

★★★★★

Suppose an auditor has 18 tax returns, 12 of which are for physicians. If three of the 18 tax returns are randomly selected, then what is the probability that at least one of the three selected will...

Answered: 1 week ago

Question

★★★★★

The data file Colleges contains data on more than 1,300 colleges and universities in the United States. Suppose a company is planning to award a significant grant to a randomly selected college or...

Answered: 1 week ago

Question

★★★★★

A major electronics manufacturer has determined that when one of its televisions is sold, there is 0.08 chance that the set will need service before the warranty period expires. It has also assessed...

Answered: 1 week ago

Previous Question Next Question