A man holds a double-sided spherical mirror so that he is looking directly into its convex...
A man holds a double-sided spherical mirror so that he is looking directly into its convex surface, 40.0 cm from his face. The magnification of the image of his face is +0.35. What will be the image distance when he reverses the mirror (looking into its concave surface), maintaining the same distance between the mirror and his face?
Homework Answers
Add Answer to:
A man holds a double-sided spherical mirror so that he is
looking directly into its convex...
A shopper standing 2.25 m from a convex security mirror sees his image with a magnification of 0.35.
A shopper standing 2.25 m from a convex security mirror sees his image with a magnification of 0.35.Part (a) What is his image distance in meters, measured from the surface of the mirror, given that the object distance is positive? Part (b) What is the focal length of the mirror, in meters? Part (c) What is its radius of curvature in meters?
1) An object is 31.9 cm from a spherical mirror, along the mirror's central axis. The...
1) An object is 31.9 cm from a spherical mirror, along the mirror's central axis. The mirror produces an inverted image with a lateral magnification of absolute value 0.763. What is the focal length of the mirror? 2) More lenses. Object O stands on the central axis of a thin symmetric lens. For this situation (see the table below, all distances are in centimeters), find (a) the lens type, converging or diverging, (b) the focal distance f, (c) the image...
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...
7. A 6.2 ft tall mage in the mirror appears to be only 6.6in tall. a....
7. A 6.2 ft tall mage in the mirror appears to be only 6.6in tall. a. Is the shopper's image upright or inverted? b. What is the mirrors radius of curvature? store is 17ft from a convex security mirror. The shopper notices that his ou place an object in front of a concave mirror with focal length f so that the image is upright Express your answer as a multiple of the focal length,f and thrice the size of the...
a.A far-sighted person can see his iPhone clearly only if he holds it 40 cm away...
a.A far-sighted person can see his iPhone clearly only if he holds it 40 cm away a farther from his eyes. What should be the prescription of his contact lenses, if he wants to clearly see his phone at a distance of 25 cm? Group of answer choices +1.5 D -1.5 D +6.5 D -6.5 D -2.4 D b.An object is placed at 50 cm from a convex spherical mirror with a radius of curvature of 200 cm. What are...
Explain answers thoroughly, and ignore air resistance and gravity. I dont expect an answer for number...
Explain answers thoroughly, and ignore air resistance and
gravity. I dont expect an answer for number 2 or 3. I just am
wanting an answer for the extra credit question, number 4.
Thanks!
2. A convex mirror has a radius of curvature of 4 m. A boy stands in front of the mirror so that he appears 3 times shorter than his actual height. If the image is upright, how far is he standing from the mirror? Explain if the...
can someone help me with this activity 3. Spoons! Objective: Measure the radius of curvature of...
can someone help me with this activity
3. Spoons! Objective: Measure the radius of curvature of your flatware. Materials needed: • Stainless steel (or other shiny metal) spoon • Ruler Procedure: First, have some fun. Look at your reflection in the spoon, on the concave side and on the convex, from various distances. OK, ready to get serious now? Hold the spoon at arm's length, with the concave side towards you, and slowly bring it to your face. Note what...
SHOW ALL WORK: A fish inside a rectangular tank is looking at its food sitting 4...
SHOW ALL WORK: A fish inside a rectangular tank is looking at its food sitting 4 inches away from the tank. How far away from the tank does the food appear to be to the fish? (ignore the glass walls of the tank) 5.3 inches 4.0 inches 3.0 inches 2.7 inches Alex looks into a shiny spherical ball. If he holds up his finger 2.5 cm away from the ball (10 cm diameter), what is the magnification of his finger...
SHOW ALL WORK: A fish inside a rectangular tank is looking at its food sitting 4...
SHOW ALL WORK: A fish inside a rectangular tank is looking at its food sitting 4 inches away from the tank. How far away from the tank does the food appear to be to the fish? (ignore the glass walls of the tank) 5.3 inches 4.0 inches 3.0 inches 2.7 inches Alex looks into a shiny spherical ball. If he holds up his finger 2.5 cm away from the ball (10 cm diameter), what is the magnification of his finger...
Please answer all three questions The figure shows a stationary conducting loop adjacent to a vertical...
Please answer all three questions
The figure shows a stationary conducting loop adjacent to a vertical current-carrying wire. For which of the following conditions will a counter-clockwise induced current circulate in the stationary loop? Current-carrying wire Stationary conducting loop Counter- clockwise induced current The current in the vertical wire flows downward and its value is decreasing. The current in the vertical wire flows downward and its value is constant. The current in the vertical wire flows downward and its value...
1) An object is 31.9 cm from a spherical mirror, along the mirror's central axis. The mirror produces an inverted image with a lateral magnification of absolute value 0.763. What is the focal length of the mirror? 2) More lenses. Object O stands on the central axis of a thin symmetric lens. For this situation (see the table below, all distances are in centimeters), find (a) the lens type, converging or diverging, (b) the focal distance f, (c) the image...
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...
7. A 6.2 ft tall mage in the mirror appears to be only 6.6in tall. a. Is the shopper's image upright or inverted? b. What is the mirrors radius of curvature? store is 17ft from a convex security mirror. The shopper notices that his ou place an object in front of a concave mirror with focal length f so that the image is upright Express your answer as a multiple of the focal length,f and thrice the size of the...
Explain answers thoroughly, and ignore air resistance and
gravity. I dont expect an answer for number 2 or 3. I just am
wanting an answer for the extra credit question, number 4.
Thanks!
2. A convex mirror has a radius of curvature of 4 m. A boy stands in front of the mirror so that he appears 3 times shorter than his actual height. If the image is upright, how far is he standing from the mirror? Explain if the...
can someone help me with this activity
3. Spoons! Objective: Measure the radius of curvature of your flatware. Materials needed: • Stainless steel (or other shiny metal) spoon • Ruler Procedure: First, have some fun. Look at your reflection in the spoon, on the concave side and on the convex, from various distances. OK, ready to get serious now? Hold the spoon at arm's length, with the concave side towards you, and slowly bring it to your face. Note what...
Please answer all three questions
The figure shows a stationary conducting loop adjacent to a vertical current-carrying wire. For which of the following conditions will a counter-clockwise induced current circulate in the stationary loop? Current-carrying wire Stationary conducting loop Counter- clockwise induced current The current in the vertical wire flows downward and its value is decreasing. The current in the vertical wire flows downward and its value is constant. The current in the vertical wire flows downward and its value...
Most questions answered within 3 hours.
-
Please answer the four questions below.
1. If you were going to test a method that...
asked 24 seconds from now -
Provide two or three examples of support he uses to reinforce
his arguments?
The Alienation of...
asked 6 minutes ago -
QUESTION 1
Why do we see terms with multiple names in the database
community?
Consistency is...
asked 2 minutes ago -
In a titration experiment, 11.5 mL of 0.400 M H2SO4 neutralized
48.0 mL of NaOH. What...
asked 6 minutes ago -
A shot-putter throws the shot with a horizontal velocity of 10
m/s and a
vertical velocity...
asked 22 minutes ago -
Mildred sells industrial-sized refrigeration units. Her
prospective buyer's face looks tense, and his forehead is wrinkled....
asked 23 minutes ago -
Clark Heter is an industrial engineer at Lyons Products. He
would like to determine whether there...
asked 1 hour ago -
3. Use a text editor to create a comma-delimited file of user
IDs and passwords. Revise...
asked 1 hour ago -
Jensen and Associates has a projected balance
sheet that includes the following accounts. What is the...
asked 39 minutes ago -
implement a doubly-linked list in C. Each node in the linked list should contain a string,...
asked 1 hour ago -
What are some best practices and things to avoid when developing
a PowerPoint presentation or file
asked 1 hour ago -
Consider the ways that the government can get involved in
economic issues. What role do you...
asked 40 minutes ago