Could you please guys answer this problem as soon as possible. I need to submit on...
Could you please guys answer this problem as soon as possible. I need to submit on friday thank you very much in advance
2. An object is placed 5.00 m from a wall. You are to use a mirror to project an image of the object on the wall. The image must be 4 times as large as the object. a. How far from the wall must the mirror be placed? b. What is the focal length of the mirror?
Homework Answers
1- using magnification formula m = -v/u
2- using the mirror formula ; 1/v+1/u=1/f
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Could you please guys answer this problem as soon as possible. I
need to submit on...
Could you please guys answer these problems as soon as possible. I need to submit on...
Could you please guys answer these problems as soon as possible. I need to submit on friday thank you in advance 1. An object is placed at a certain distance s of a mirror of focal length 20.0 com and an erect image 4 times the size of the object is formed. Where is the object located relative to the mirror? 2. An object is placed 5.00 m from a wall. You are to use a mirror to project an...
Please help! I need answer as soon as possible thanks 2. An object is placed 5.00...
Please help! I need answer as soon as possible thanks 2. An object is placed 5.00 m from a wall. You are to use a mirror to project an image of the object on the wall. The image must be 4 times as large as the object. How far from the wall must the mirror be placed? What is the focal length of the mirror?
Hi guys I need answer for this problem as soon as possible please help. thank you...
Hi guys I need answer for this problem as soon as possible please help. thank you very much in advance. 3. A convex mirror of focal length 30.0 cm is placed 20.0 cm to the left of a plane mirror. An object 10.0 cm tall is placed midway between the two mirrors. Determine the location and height of the first three images formed by convex mirror
please help me in this,thank you 6. A concave spherical mirror of focal length 40.0 cm...
please help me in this,thank you
6. A concave spherical mirror of focal length 40.0 cm is used to project an image on a screen 5.00 m away. (a) calculate the object distance from the mirror. (b) Calculate the magnification of the image. (c) is the image erect or inverted?
need help. please answer #8-11 8. As an object moves away from a plane mirror on...
need help. please answer #8-11
8. As an object moves away from a plane mirror on a wall and you observe the object and the image from the position of the mirror, the image of the object A. gets smaller B. may or may not get smaller, depending on where the observer is positioned. C. Is always a real image, no matter how far you are from the mirror. D. Changes from being a virtual to a real image as...
can you please explain the correct answer. 12. Which of these images could be inverted? image of a customer in a sto...
can you please explain the correct answer.
12. Which of these images could be inverted? image of a customer in a store's convex security mirror ) image of an object placed between the focal point and the surface of a concave mirror image of a tree in the lens of a person's convex sunglasses image of a strawberry in the concave bowl of a shiny spoon d.
12. Which of these images could be inverted? image of a customer in...
Asap,, You are given a spherical mirror and wish to determine its properties. You place an...
Asap,,
You are given a spherical mirror and wish to determine its properties. You place an object on its axis, 30.7 cm in front of it, and discover that the mirror creates a virtual image located 18.9 cm from the mirror. Find the mirror's focal length. cm focal length: Calculate the mirror's radius of curvature, Fadius of curvature en Question 29 of 31 > A toy car is placed 69.0 cm from a convex mirror. The image of the car...
Please answer with very clear handwriting! thank you! An object is 16 cm in front of...
Please answer with very clear handwriting! thank you!
An object is 16 cm in front of a diverging lens that has a focal length of -12 cm. How far in front of the lens should the object be placed so that the size of its image is reduced by a factor of 1.9? Number 30.4 Units cm
A light bulb is 3.00m from a wall. You are to use a concave mirror to...
A light bulb is 3.00m from a wall. You are to use a concave mirror to project an image of the bulb on the wall, with the image 3.50 times the size of the object. HOW FAR IS THE MIRROR FROM THE WALL? WHAT IS THE RADIUS OF CURVATURE?
please I need answers to all questions because am writing text on Friday. 7. Suppose an...
please I need answers to all questions because am
writing text on Friday.
7. Suppose an object such as a book page is held 7.50 cm from a concave lens of focal length -1C em. Such a lens could be used in eyeglasses to correct pronounced nearsightedness. (a) Using the thin le equations to calculate the location of the image. (b) What magnification is produced? (c) Use ray tracing get an approximate location for the image. 8. The left face...
please help me in this,thank you
6. A concave spherical mirror of focal length 40.0 cm is used to project an image on a screen 5.00 m away. (a) calculate the object distance from the mirror. (b) Calculate the magnification of the image. (c) is the image erect or inverted?
need help. please answer #8-11
8. As an object moves away from a plane mirror on a wall and you observe the object and the image from the position of the mirror, the image of the object A. gets smaller B. may or may not get smaller, depending on where the observer is positioned. C. Is always a real image, no matter how far you are from the mirror. D. Changes from being a virtual to a real image as...
can you please explain the correct answer.
12. Which of these images could be inverted? image of a customer in a store's convex security mirror ) image of an object placed between the focal point and the surface of a concave mirror image of a tree in the lens of a person's convex sunglasses image of a strawberry in the concave bowl of a shiny spoon d.
12. Which of these images could be inverted? image of a customer in...
Asap,,
You are given a spherical mirror and wish to determine its properties. You place an object on its axis, 30.7 cm in front of it, and discover that the mirror creates a virtual image located 18.9 cm from the mirror. Find the mirror's focal length. cm focal length: Calculate the mirror's radius of curvature, Fadius of curvature en Question 29 of 31 > A toy car is placed 69.0 cm from a convex mirror. The image of the car...
Please answer with very clear handwriting! thank you!
An object is 16 cm in front of a diverging lens that has a focal length of -12 cm. How far in front of the lens should the object be placed so that the size of its image is reduced by a factor of 1.9? Number 30.4 Units cm
please I need answers to all questions because am
writing text on Friday.
7. Suppose an object such as a book page is held 7.50 cm from a concave lens of focal length -1C em. Such a lens could be used in eyeglasses to correct pronounced nearsightedness. (a) Using the thin le equations to calculate the location of the image. (b) What magnification is produced? (c) Use ray tracing get an approximate location for the image. 8. The left face...
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