Question: (a) An object 34.5 cm in front of a certain lens is imaged 8.20cm in front of that lens (on the same side as the

(a) An object 34.5 cm in front of a certain lens is imaged 8.20cm in front of that lens (on the same side as the object). What type of lens is this, and what is its focal length? Is the image real or virtual?
(b) If the image were located, instead, 41.5 cm in front of the lens, what type of lens would it be and what focal length would it have?

Step by Step Solution

★★★★★

3.25 Rating (174 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

a We find the focal length of the lens from do 1 345cm 1 82... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

P-L-G-O (217).docx

120 KBs Word File

Students Have Also Explored These Related Light and Optics Questions!

An object placed 30 cm in front of a converging lens forms an image 15 cm behind the lens. What are the focal length of the lens and the lateral magnification of the image?

An object is 100 cm in front of a concave mirror that has a radius of 80 cm. (a) Use a ray diagram to determine whether the image is (1) real or virtual, (2) upright or inverted, and (3) magnified or...

An object is 120 cm in front of a convex mirror that has a focal length of 50 cm. (a) Use a ray diagram to determine whether the image is (1) real or virtual, (2) upright or inverted, and (3)...

A converging lens has a focal length of 23.9 cm. (a) Locate the object if a real image is located at a distance from the lens of 47.8 cm. distance cm location front side of the lens (b) Locate the...

Please answer and include equations to each problem Light, Refraction and Lenses ZINGER: An inverted image is magnified by 2 when the object is placed 22 cm in front of a converging lens. Determine...

Please help 4-6 Question 4 A 7-cm tall object is placed 56 cm in front of a converging lens of focal length of magnitude 30 cm. What is the size of the image in cm? Remember to include Not yet...

Physics Quiz Review Parallel rays of light pass through the lens shown below. Light Which of the following diagrams BEST shows the path of the rays emerging from the right side of the lens?O O O OAn...

A=29 B=39 C=139 D=12 A= B= D= Will be graded: Two identical converging lenses of focal lengths D cm are separated by a distance L = D/5 cm. A luminous source is placed a distance of D/3 cm in front...

3:18 PM Fri Apr 28 22% learn-us-east-1-prod-fleet02-xythos.content.blackboardcdn.com Will be graded: 1. Two identical converging lenses of focal lengths D cm are separated by a distance L = D/5 cm. A...

During a hot summer day when the air temperature is 35oC and the relative humidity is 70 percent, you buy a supposedly "cold" canned drink from a store. The store owner claims that the temperature of...

The plane boundary defined by z = 0 separates air from a block of iron. If B1 = x4 y6 z8 in air (z > 0), find B2 in iron (z

Why is a capability analysis not performed on out-of-control processes?

At Ace Company, overhead is assigned to production departments at the rate of $5 per machine hour. In July, machine hours were 3,000 in the Machining Department and 2,400 in the Assembly Department....

Contrast the primary focus of job order cost accounting and of process cost accounting

Plant-wide, department, and activity-cost rates. Tarquin's Trophies makes trophies and plaques and operates at capacity. Tarquin does large custom orders, such as the participant trophies for the...

Your boss is the director of reporting for the Athens County Construction Agency (ACCA). It has been his job to track the cost of construction in Athens County. 1\venty-five years ago he created the...

Alexia Corporation was organized on January 1, 2012. It is authorized to issue 10,000 shares of 8%, $100 par value preferred stock, and 500,000 shares of no-par common stock with a stated value of $2...

What is your birth order? Do you agree or disagree with Adlers description of your personality based on his birth order theory, as described in the Link to Learning? Provide examples for support.

Kim is diligent and, starting on her 1 8 th birthday, she saves $ 1 2 0 0 and continues her annual savings ( on her birthdays ) until her 2 5 th birthday. After the deposit on her 2 5 th birthday she...

KADS, Inc. has spent $410,000 on research to develop a new computer game. The firm is planning to spend $210,000 on a machine to produce the new game. Shipping and installation costs of the machine...

What is the IRR?of this investment opportunity if your cost of capital is 8 . 6 % . Should you make the investment? Calculate the IRR and use it to determine the maximum deviation allowable in the...