Homework Answers
Magnification of a mirror = -v/u
where, v is the distance of the image from the mirror and u is the distance of the object from the mirror
Here, m =3.6
3.6 = -v/(-4.4cm)
v =15.84cm (Its +ve)
So, The required mirror is of concave type.
Add Answer to:
(5%) Problem 19: You are looking for a mirror that will enable you to see a...
(5%) Problem 17: An object is located a distance de = 5.4 cm in front of...
(5%) Problem 17: An object is located a distance de = 5.4 cm in front of a concave mirror with a radius of curvature r = 20.3 cm. A 33% Part (a) Write an expression for the image distance, d;. di = 1 Grade Summary Deductions 0% Potential 100% B 0 ( 7 8 9 HOME | 1| 4 5 6 * 1 2 3 + - 0 . END VO BACKSPACE DEL CLEAR Submissions Attempts remaining: 10 (0% per...
You are given a spherical mirror and wish to determine its properties. You place an object...
You are given a spherical mirror and wish to determine its properties. You place an object on its axis, 45.9 cm in front of it, and discover that the mirror creates a virtual image located 16.1 cm from the mirror. Find the mirror's focal length. focal length: cm Calculate the mirror's radius of curvature. radius of curvature: cm If it can be determined, is the mirror concave or convex? cannot be determined convex concave
You are given a spherical mirror and wish to determine its properties. You place an object...
You are given a spherical mirror and wish to determine its properties. You place an object on its axis, 41.7 cm in front of it, and discover that the mirror creates a virtual image located 12.7 cm from the mirror Find the mirror's focal length Number cm Calculate the mirror's radius of curvature. Number cm If it can be determined, is the mirror concave or convex? O Convex O Concave O Cannot be determined
(25%) Problem 4: A shopper standing 3.25 m from a convex security mirror sees his image...
(25%) Problem 4: A shopper standing 3.25 m from a convex security mirror sees his image with a magnification of 0.275. 33% Part (a) What is his image distance in meters, measured from the surface of the mirror, given that the object distance is positive? d; = -0.89 d;=-0.89 Correct! 33% Part (b) What is the focal length of the mirror, in meters? f = -0.821 sino cos tan() cotan asino acos atan) acotan sinh cosh tanh) cotanh) Degrees Radians...
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...
(13%) Problem 7: An object 1.4 cm high is held 2.95 cm from a person's cornea,...
(13%) Problem 7: An object 1.4 cm high is held 2.95 cm from a person's cornea, and its reflected image is measured to be 0.169 cm high. > 33% Part (a) What is the magnification? m= 1 Grade Summary Deductions Potential 100% 0% o E sin() cos() tan() cotan() asin() acos() atan() acotan() sinh() cosh) | tanh() | cotanh() | Degrees Radians ( 7 8 9 HOME 4 5 6 1 2 3 | + |-| 0 | || END...
5. When you stand 1 meter in front of a certain mirror you see a right-...
5. When you stand 1 meter in front of a certain mirror you see a right- side-up image of yourself, magnified 1.5 times. (a) What is the image distance? (b) Do you see a real or virtual image of your self? (c) What is the focal length of the mirror? (d) What type of mirror is it - convex or concave? (e) Draw a ray diagram which shows the mirror, the object, the image, and at least two rays.
please cover all parts -0.39m) is placed to the left of a diverging lens dfs-0061 m). The candle is do-a 12 m to the (13%) Problem 5. left of the lens. A candle (h ▲ 25% Part (a) Write an express...
please cover all parts
-0.39m) is placed to the left of a diverging lens dfs-0061 m). The candle is do-a 12 m to the (13%) Problem 5. left of the lens. A candle (h ▲ 25% Part (a) Write an expression for the image distance, dr Grade Summary Deductions 100% 789 4 5 6 Submissions Attempts remaining: 0 (5% per attempt) detailed view In Submit I give up | Hints: 0% deduction per hint. Hints remaining:- Feedback: 20% deduction per...
(5%) Problem 13: A camera with a 50.0 mm focal length lens is being used to...
(5%) Problem 13: A camera with a 50.0 mm focal length lens is being used to photograph a person standing 3.5 m away. * 50 % Part (a) How far, in centimeters, must the film be from the lens? d;= 3.5 * 10(-2) Grade Summary Deductions 0% Potential 100% v E HOME sin() cos( tan() cotan asin( acos atan acotan sinh cosh tanh() cotanh0 Degrees Radians ( 7 8 9 4 5 6 * 1 2 3 + - 0...
14%) Problem 4: An object of height 3.3 cm is placed 4.8 cm in front of...
14%) Problem 4: An object of height 3.3 cm is placed 4.8 cm in front of a converging lens of focal length 23 cm. all parts > 50% Part (a) What is the image distance, in centimeters? Include its sign. Grade Summary Deductions Potential 100 sin cos tan cotan) asino acos atan acotan sinh cosh tanh cotanh Degrees Radians ) 7 8 4 5 1 2 + - 0 VO BACKSPACH 9 6 3 . HOME - - END CLEAR...
(5%) Problem 17: An object is located a distance de = 5.4 cm in front of a concave mirror with a radius of curvature r = 20.3 cm. A 33% Part (a) Write an expression for the image distance, d;. di = 1 Grade Summary Deductions 0% Potential 100% B 0 ( 7 8 9 HOME | 1| 4 5 6 * 1 2 3 + - 0 . END VO BACKSPACE DEL CLEAR Submissions Attempts remaining: 10 (0% per...
You are given a spherical mirror and wish to determine its properties. You place an object on its axis, 41.7 cm in front of it, and discover that the mirror creates a virtual image located 12.7 cm from the mirror Find the mirror's focal length Number cm Calculate the mirror's radius of curvature. Number cm If it can be determined, is the mirror concave or convex? O Convex O Concave O Cannot be determined
(25%) Problem 4: A shopper standing 3.25 m from a convex security mirror sees his image with a magnification of 0.275. 33% Part (a) What is his image distance in meters, measured from the surface of the mirror, given that the object distance is positive? d; = -0.89 d;=-0.89 Correct! 33% Part (b) What is the focal length of the mirror, in meters? f = -0.821 sino cos tan() cotan asino acos atan) acotan sinh cosh tanh) cotanh) Degrees Radians...
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...
(13%) Problem 7: An object 1.4 cm high is held 2.95 cm from a person's cornea, and its reflected image is measured to be 0.169 cm high. > 33% Part (a) What is the magnification? m= 1 Grade Summary Deductions Potential 100% 0% o E sin() cos() tan() cotan() asin() acos() atan() acotan() sinh() cosh) | tanh() | cotanh() | Degrees Radians ( 7 8 9 HOME 4 5 6 1 2 3 | + |-| 0 | || END...
5. When you stand 1 meter in front of a certain mirror you see a right- side-up image of yourself, magnified 1.5 times. (a) What is the image distance? (b) Do you see a real or virtual image of your self? (c) What is the focal length of the mirror? (d) What type of mirror is it - convex or concave? (e) Draw a ray diagram which shows the mirror, the object, the image, and at least two rays.
please cover all parts
-0.39m) is placed to the left of a diverging lens dfs-0061 m). The candle is do-a 12 m to the (13%) Problem 5. left of the lens. A candle (h ▲ 25% Part (a) Write an expression for the image distance, dr Grade Summary Deductions 100% 789 4 5 6 Submissions Attempts remaining: 0 (5% per attempt) detailed view In Submit I give up | Hints: 0% deduction per hint. Hints remaining:- Feedback: 20% deduction per...
(5%) Problem 13: A camera with a 50.0 mm focal length lens is being used to photograph a person standing 3.5 m away. * 50 % Part (a) How far, in centimeters, must the film be from the lens? d;= 3.5 * 10(-2) Grade Summary Deductions 0% Potential 100% v E HOME sin() cos( tan() cotan asin( acos atan acotan sinh cosh tanh() cotanh0 Degrees Radians ( 7 8 9 4 5 6 * 1 2 3 + - 0...
14%) Problem 4: An object of height 3.3 cm is placed 4.8 cm in front of a converging lens of focal length 23 cm. all parts > 50% Part (a) What is the image distance, in centimeters? Include its sign. Grade Summary Deductions Potential 100 sin cos tan cotan) asino acos atan acotan sinh cosh tanh cotanh Degrees Radians ) 7 8 4 5 1 2 + - 0 VO BACKSPACH 9 6 3 . HOME - - END CLEAR...
Most questions answered within 3 hours.
-
C++
Write a class Fraction that defines adding, subtracting,
multiplying, and dividing fractions by overloading standard...
asked 53 minutes ago -
This java code won't run and I can't figure out the problem with
it. Please help...
asked 1 hour ago -
Trace the following recursive methods:
a) isPal with the string “abccda”
b) isAnBn with the string...
asked 2 hours ago -
1. Which of the following is false about photosynthesis?
A. ATP is the molecule used to...
asked 3 hours ago -
A simple random sample of size n=64 is obtained from a
population with a mean of...
asked 4 hours ago -
(2 dimensions, 1 object, 2 accelerations)
1) A projectile is thrown with a wind. The wind...
asked 5 hours ago -
Brian makes $34,100 per year. How much can Brian expect to
contribute to FICA taxes in...
asked 6 hours ago -
To buy a new house you must borrow $155,000. To do this you take
out a...
asked 6 hours ago -
Spacely Sprockets is evaluating the construction of a new plant
on land the company purchased for...
asked 7 hours ago -
1. Consider a linear regression model of y on K regressors and
an intercept.
(i) Describe...
asked 7 hours ago -
Enter a balanced equation for the reaction between hydrochloric
acid and sodium sulfite.
Express your answer...
asked 7 hours ago -
Give a regular expression describing the language
{x | x ∈ Σ* and x does not...
asked 7 hours ago