Part A Your friend wants to take a photo of the reflection of a vase in a plane mirror. He sets up his camera 0.9 m from the vase, which is then 0.5 m from the mirror (the vase is between the camera and the mirror). His camera lens has a focal length of 40 mm How far must your friend put the camera lens from the camera's sensor to get a clear picture of the reflectio cm Submit Request Answer Part B If the vase is 0.25 m tall, how tall is the image formed by your friend's camera lens?

Part A Your friend wants to take a photo of the reflection of a vase in a plane mirror. He sets up his camera 0.9 m from the vase, which is then 0.5 m from the mirror (the vase is between the camera and the mirror). His camera lens has a focal length of 40 mm How far must your friend put the camera lens from the camera's sensor to get a clear picture of the reflectio cm Submit Request Answer Part B If the vase is 0.25 m tall, how tall is the image formed by your friend's camera lens?

University Physics Volume 3

17th Edition

ISBN:9781938168185

Author:William Moebs, Jeff Sanny

Publisher:William Moebs, Jeff Sanny

Chapter2: Geometric Optics And Image Formation

Section: Chapter Questions

Problem 143AP: Let objective and eyepiece of a compound microscope have focal lengths of 2.5 cm and 10 cm,...

See similar textbooks

Similar questions

An object 1.50 cm high is held 3.00 cm from a person’s cornea, and its reflected image is measured to be 0.167 cm high. (a) What is the magnification? (b) Where is the image? (c) Find the radius of curvature of the convex mirror formed by the cornea. (Note that this technique is used by optometrists to measure the curvature of the cornea for contact lens fitting. The instrument used is called a keratometer, or curve measurer.)
You photograph a 2.0-m-tall person with a camera that has a 5.0 cm-focal length lens. The image on the film must be no mote than 2.0 cm high. (a) What is the closest distance the person can stand to the lens? (b) For this distance, what should be the distance from the lens to the film?
Let objective and eyepiece of a compound microscope have focal lengths of 2.5 cm and 10 cm, respectively and be separated by 12 cm. A 70- mobject is placed 6.0 cm from the objective. How large is the virtual image formed by the objective-eyepiece system?
What is the focal length of a pane of window glass? (a) zero (b) infinity (c) the thickness of the glass (d) impossible to determine
Suppose you want to use a converging lens to project the image of two trees onto a screen. As shown in Figure CQ26.7, one tree is a distance x from the lens and the other is at 2x. You adjust the screen so that the near tree is in focus. If you now want the far tree to be in focus, do you move the screen toward or away from the lens?
A near-sighted person has afar point of 80 cm. (a) What kind of corrective lens the person will need if the lens is to be placed 1.5 cm from the eye? (b) What would be the power of the contact lens needed? Assume distance to contact lens from the eye to be zero.
A point source of light is placed a distance of 3f from a diverging lens, where f is the focal lengthof the lens. Does this make a real or virtual image?a) real imageb) virtual imagec) no image is producedd) need more information to tell
1. A woman 1.60 m tall stands in front of a vertical plane mirror. What is the minimum height of the mirror, and how high must its lower edge be above the floor, if she is to be able to see her whole body? (Assume her eyes are 10 cmbelow the top of her head.)
An object of heigh 9 cm is placed 25 cm in front of a converging lens of focal length 10 cm. Behind the converging lens, and 20 cm from it, there is a diverging lens of the same focal length. A.) Find the location of the final imag, in centimeters with respect to diverging lens. B.)What is the magnifcation of the final image? C.) Is the final image upright or inverted?
3. A person 1.6 m tall stands 3.2 m from a reflecting globe in a garden. (a) If the diameter of the globe is 18 cm, whereis the image of the person, relative to the surface of the globe? (b) How large is the person’s image?
The focal length of a convex lens is given to be 17 cm. Itsmagnification is -2.5. (a) What is the distance of the objectand image from the lens? (b) What is the image height if theobject is 15 cm? (c) Draw a ray diagram for this situation,label completely.
Where should an object be placed in front of a concave mirror so that it produces an image at the same location as the object? The radius of curvature of the mirror is rr. What is the magnification of the image?