A person 1.62 m tall wants to be able to see her full image in a plane

Question:

A person 1.62 m tall wants to be able to see her full image in a plane mirror.

(a) What must be the minimum height of the mirror?

(b) How far above the floor should it be placed, assuming that the top of the person’s head is 15 cm above her eye level? Draw a ray diagram.

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 11:34 AM

See More Questions

What must be the minimum length of a plane mirror in order for you to see a full image of yourself?
What must be done to be able to see the output generated by the Oracle Database DBMS_OUTPUT package? What limits exist on such output?
A company wants to be able to produce reports, for any year, of the annual profit for each of its three divisions, and for the company in total. The company tracks the sales of each division by...
Given that log (2) 0.91 and log (5) 2.1, evaluate each of the following. Hint: use the properties of logarithms to rewrite the given logarithm in terms of the the logarithms of 2 and 5. a) log(0.4)~...
The following transactions occurred in April for Jolly Co.: 201X Apr. 1 Issued check no. 14 for $120 to establish a petty cash fund. 5 Paid $10 from petty cash for postage, voucher no. 1. 8 Paid $19...
Browne Cleaning and Gardening Services commenced on 1 June 2017 when Lorne Browne contributed $120 000 into a business bank account. Perhaps more thought could have been given to the business name....
The velocity potential for a spiral vortex flow is given by $\phi=$ $(\Gamma / 2 \pi) \theta-(m / 2 \pi) \ln r$, where $\Gamma$ and $m$ are constants. Show that the angle, $\alpha$, between...
On January 1, 2017, Lachte Corporation issued $1,800,000 face value, 5%, 10-year bonds at $1,667,518. This price resulted in an effective-interest rate of 6% on the bonds. Lachte uses the...
Respond in a summative manner to the 2 separate posts. Post 1 In your reading it sets forth the pronouncement that the Constitution is the supreme law of the land. How does Planned Parenthood of S.E....
Is reinforcement learning an appropriate abstract model for evolution? What connection exists, if any, between hardwired reward signals and evolutionary fitness?
The image of the point object P in Figure is viewed by an eye as shown. Draw a bundle of rays from the object that reflect from the mirror and enter the eye. For this object position and mirror,...
Two plane mirrors make an angle of 90. Show by considering various object positions that there are three images for any position of an object. Draw appropriate bundles of rays from the object to the...
Mr. Hiramatsu bought a new $50,000 freezer for his grocery store on January 2, 2013. The freezer has a 5-year economic life and recovery period, Mr. Hiramatsus required rate of return is 12%, and his...
Tanya opens a lemonade stand and produces one pitcher of lemonade made from $2 worth of lemons and $1 worth of sugar. Each pitcher yields 20 cups. Twenty plastic cups cost Tanya $1. Assuming no cost...
Exercise 9 Show that the boundary conditions, (14), require that Ak = k1 = Ck = 0, m/a, m =1, 2, 3, k2 = n/b, n = 1, 2, 3, (27) Explain why negative integer or zero values for m and n are not...
When conducting a stakeholder analysis, what does influence measure? 1 point How many meetings the stakeholder participates in How much interest the stakeholder has in the project How many tasks the...
Mike Evergreen wants to expand the operations of Simcoe Lawns. In order to do so he needs additional funding and has approached the bank in this regard. You are a CPA and your task is to report back...
The initial cost of a project is $40,000. The operating costs of this investment in year 1 is $3,000 which increases by 2% each year thereafter. Given the interest rate, 8%, determine the year in...
Are the three main elements of compensation systemsinternal consistency, market competitiveness, and recognizing employee contributionsequally important, or do you believe that they differ in...
Chicago Company sold merchandise to a customer for $1,500 cash in a state with a 6% sales tax rate. The total amount of cash collected from the customer was $558. $600. $642. $636. Nevada Company...
In Problems 18, (A) Introduce slack, surplus, and artificial variables and form the modified problem. (B) Write the preliminary simplex tableau for the modified problem and find the initial simplex...
A length of aluminum wire is connected to a precision 10.00-V power supply, and a current of 0.4212 A is precisely measured at 20.0oC. The wire is placed in a new environment of unknown temperature...
A 10.0-m length of wire consists of 5.0 m of copper followed by 5.0 m of aluminum, both of diameters 1.0mm. A voltage difference of 85 mV is placed across the composite wire. (a) What is the total...
What is the main difference between an analog voltage meter and an analog ammeter?
Evaluate the challenges and solutions associated with implementing robust error handling and recovery mechanisms in operating systems, particularly in the context of disk I/O operations and system...
Erica, Deana & Tara had average capital balances of $350,000, $380,000 and $400,000 respectively during the current fiscal year. The partnership agreement provides for an allowance of 4% on the...
Retum to quest Grove Audio is considering the introduction of a new model of wireless speakers with the following price and cost characteristics. Sales price Variable costs Fixed costs Required: $...

A person 1.62 m tall wants to be able to see her full image in a plane

Question:

Step by Step Answer:

The mirror must be half the height of the person ...View the full answer

Fundamentals of Ethics for Scientists and Engineers

Students also viewed these Light and Optics questions