An object that is placed very far from the thin lens will have its image formed A. At infinity B. At the lens' focal point C. At the lens' position D. In between the lens and its focal point E. At a distance that is twice as far as the focal point

An object that is placed very far from the thin lens will have its image formed A. At infinity B. At the lens' focal point C. At the lens' position D. In between the lens and its focal point E. At a distance that is twice as far as the focal point

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter25: Geometric Optics

Section: Chapter Questions

Problem 16CQ: When you focus a camera, you adjust the distance of the lens from the film. It the camera lens acts...

See similar textbooks

Related questions

Q: If a converging lens forms a real, inverted image 19.0 cm to the right of the lens when the object…

A: We have to use mirror equation to find the focal length using object and image distance.

Q: In an effort to read the miniaturized writing on someone's exam, WaHa pulls a magnifying glass from…

Q: an object 2 cm high is placed at a distance of 64 cm from a white screen. on placing a convex lens…

A: Given:- The height of the object is h = 2 cm The distance of the object from the white screen is…

Q: An object is placed 15 cm from a concave mirror with a radius curvature of 10 cm. Determine the…

A: Given: A Concave mirror,Distance of object, u=-15 cmFocal length of mirror, f=R/2=-5 cmradius of…

Q: An object is placed 20.0 cm away from a thin convex lens of focal length 10.0 cm and then 20.0 cm…

A: Distance of the object is u = 20 cm Focal length of the convex lens is f1 = 10 cm Focal length of…

Q: Images formed by a concave lens is always at the ______ side of the object.

A: solution as

Q: An object is placed 13.5 cm in front of a lens. An upright, virtual image is formed 25.1 cm from the…

A: A lens can be said to be an optical tool that can either diverge or converge light rays when they…

Q: An object and a screen are separated by 15.0 cm. A convex lens is placed between them, 6.82 cm from…

Q: A thin converging lens has a focal length of 100mm. An object is placed 150 mm in front of the lens.…

A: Focal length of convex lens f = 100mm Objects distance u = -150mm

Q: An object 4.8 cm tall is 38.0 cm from a concave lens. The resulting image is two-fifths as large as…

A: Let us say that the object distance is ‘u’ and the image distance is ‘v’ from the optical centre of…

Q: A needle placed 45 cm from a lens forms an image on a screen placed 90 cm on the other side of the…

Q: farsightedness, the person will have trouble seeing images that are because the image is focused the…

A: A farsighted eye does not converge sufficient rays from a close object to make the rays meet on the…

Q: Q5- What is the magnification of two thin lenses having focal lengths of +15 cm and -15 cm are…

Q: During a lens lab, Jerome and Michael placed a 4.5-cm tall night light bulb a distance of 42.8 cm…

A: Given: distance of object from the lens, u = - 42.8 cm distance of image from the lens, v = 26.5…

Q: A projector lens is needed to form an image on a screen 5 times the size of its corresponding…

A: Magnification, M = 5Image distance, v = 40 cm Magnification is negative of image distance over…

Q: A 2.8-cm diameter coin is placed a distance of 25.0 cm from a double concave lens that has a focal…

A: It is given that, f=-12 cmdo=25 cmho=2.8 cm

Q: A source of light is place at a distance D from a screen. A converging lens of focal length f is…

Q: A spider hangs by a strand of silk at an eye level 28 cmcm in front of a plane mirror. You are…

A: The distance between the spider and the mirror, d1=28 cm Thus, the image is formed inside the…

Q: The focal point is located 20.0 cm from a double concave lens. An object is placed 12 cm from the…

A: The lens equation is given by,

Q: How do you determine the focal length of both a convex and concave lens?

A: Convex lens: An optical lens is generally made up of two spherical surfaces. If those…

Q: A concave mirror has a radius of curvature of 35.0 cm. What is its focal length? A ladybug 7.70 mm…

Q: A concave lens has a focal length of -39 cm. Find the image distance and magnification that result…

A: We know, 1f=1u+1v

Q: A convex spherical mirror of focal length 50.0 cm is used as the rear-view mirror of a vehicle. An…

A: Given that, Focal length = 50.0 cm Object distance = -200 cm

Q: If a converging lens forms a real, inverted image 11.0 cm to the right of the lens when the object…

A: Given Object distance u = -47cm Image distance v = 11cm Lens formula is: 1/f = 1/v -1/u Putting…

Q: A diverging lens has a focal length of –15 cm. A 5-cm object is placed 35 cm from the lens. What is…

A: Given data: Focal length (f) = -15 cm Object height (ho) = 5 cm Object distance = 35 cm Required:…

Q: A doctor examines a mole with a 15.5Cm focal Length magnifying glass held 12cm from the mole.…

A: focal length of lens (f) = 15.5 cm Distance of mole from lens (d) = 12 cm

Q: magnifying glass is taken out on a sunny day and it concentrates sunlight to a small spot 8.0x 10-2…

A: Since the sunlight is concentrated, its means that it is a convex lens. And the focal length of the…

Q: A 1.2-cmcm-tall object is 20 cmcm in front of a convex mirror that has a -59 cmcm focal length.…

A: Answer:- Given Height of an object (h1) = + 1.2 cm Object distance (u) = - 20 cm Focal length…

Q: * A concave lens has focal length of 20 cm. At what distance from the lens a 5 cm tall object be…

Q: A magnified, inverted image is located a distance of 32.0 cm from a concave mirror with a focal…

Q: A magnified, inverted image is located a distance of 32.0 cm from a double convex lens with a focal…

A: The given values for the given convex lens are,

Q: The widest cinema screen in the world was reportedly constructed in New Zealand in 2007. The screen…

A: The given values are,

Q: The focal length of a concave mirror is 30 cm. Find the position of the object in front of the…

Q: An object and a screen are separated by 15.0 cm. A convex lens is placed between them, 6.82 cm from…

A: Given, object distance, u = 6.82 cm, and u + v = 15 cm, where v is the image distance, 6.82 cm + v…

Q: An object is placed 8 cm in front of converging lens . Find the focal length of lens if the…

A: The image distance is,

Q: A9 -cm high object is placed 10 cm from a 13 -cm focal length diverging lens. Determine the image…

A: The lens equation is given as:

Q: An object is placed inside the focal point of a converging lens, as shown in the figure. Draw a ray…

Q: A 2.0-cm-high object is situated 15.0 cm in front of a concavemirror that has a radius of curvature…

A: Given: Height of the object = 2 cm The distance of the object from the concave mirror = 15 cm The…

Concept explainers

Applications Of Reflection Of Light

When a light ray (termed as the incident ray) hits a surface and bounces back (forms a reflected ray), the process of reflection of light has taken place.

Sign Convention for Mirrors

A mirror is made of glass that is coated with a metal amalgam on one side due to which the light ray incident on the surface undergoes reflection and not refraction.

Question

Question 33

E112: Thin Lenses
33. An object that is placed very far from the
thin lens will have its image formed
A. At infinity
B. At the lens' focal point
C. At the lens' position
D. In between the lens and its focal point
E. At a distance that is twice as far as the
focal point
O Type here to search
32°C
17
o
96
4.
8.
R.
Y

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

An individual is nearsighted; his near point is 18.0 cm and his far point is 50.0 cm. (a) What lens power is needed to correct his nearsightedness? (b) When the lenses are in use, what is this persons near point?
A camera lens used for taking close-up photographs has a focal length of 22.0 mm. The farthest it can be placed from the film is 33.0 mm. (a) What is the closest object that can be photographed? (b) What is the magnification of this closest object?
An individual is nearsighted; his near point is 18.0 cm and his far point is 50.0 cm. (a) What lens power is needed to correct his nearsightedness? (b) When the lenses are in use, what is this persons near point?
A stamp collector uses a lens with 7.5-cm focal length as a simple magnifier. The virtual image is produced at the normal near point (25 cm). (a) How far from the lens should the stamp be placed? (b) What is the expected angular magnification?
A small telescope has a concave mirror with a 2.00 m radius of curvature for its objective. Its eyepiece is a 4.00 cm focal length lens. (a) What is the telescope’s angular magnification? (b) What angle is subtended by a 25.000 km diameter sunspot? (c) What is the angle of its telescopic image?
(a) What is the maximum angular magnification of an eyeglass lens having a focal length of 18.0 cm when used as a simple magnifier? (b) What is the magnification of this lens when the eye is relaxed?
The faceplate of a diving mask can be ground into a corrective lens for a diver who does not have perfect vision. The proper design allows the person to see clearly both under water and in the air. Normal eyeglasses have lenses with both the front and back surfaces curved. Should the lenses of a diving mask be curved (a) on the outer surface only, (b) on the inner surface only, or (c) on both surfaces?
A biology student uses a simple magnifier to examine the structural features of an insects wing. The wing is held 3.50 cm in front of the lens, and the image is formed 25.0 cm from the eye. (a) What is the focal length of the lens? (b) What angular magnification is achieved?
A nearsighted person cannot see objects clearly beyond 25.0 cm (her far point). If she has no astigmatism and contact lenses are prescribed for her, what (a) power and (b) type of lens are required to correct her vision?
Your camera's zoom lens has an adjustable focal leng1h ranging from 80.0 to 200 mm. What is its range of powers?
A small telescope has a concave mirror with a 2.00-rn radius of curvature for its objective. Its eyepiece is a 4.00 cm-focal length lens. (a) What is the telescope’s angular magnification? (b) What angle is subtended by a 25,000 km-diameter sunspot? (c) What is the angle of its telescopic image?
A patient cant see objects closer than 40.0 cm and wishes to clearly see objects that are 20.0 cm from his eye. (a) Is the patient nearsighted or farsighted? (b) If the eye-lens distance is 2.00 cm, what is the minimum object distance p from the lens? (c) What image position with respect to the lens will allow the patient to see the object? (d) Is the image real or virtual? Is the image distance q positive or negative? (e) Calculate the required focal length. (f) Find the power of the lens in diopters. (g) If a contact lens is to be prescribed instead, find p, q, and f and the power of the lens.