you are 20cm from a spherical mirror and see an image of your face that is...
you are 20cm from a spherical mirror and see an image of your face that is inverted and the same size as your face. what is the focal length of the mirror.
Homework Answers
The image is inverted, it means that the image is real.
Real image is formed by the concave mirror.
Given that the image is of same size that of the object .
It means that the object is at the centre of curvature.
It means radius of curvature= 20 cm
Focal length= radius/2 = 20/2 = 10 cm
Add Answer to:
you are 20cm from a spherical mirror and see an image of your
face that is...
If you hold a spoon in front of your face so that you see your image...
If you hold a spoon in front of your face so that you see your image in the bowl of the spoon, your image is upright when you hold the spoon close to your face, but inverted when you hold the spoon far away. Part A Construct the correct explanation why this change occurs. Drag the terms on the left to the appropriate blanks on the right to complete the sentences. are converged somewhat converging form an inverted image diverging...
A concave spherical mirror forms an inverted image 4.00 times larger than the object. Assuming the...
A concave spherical mirror forms an inverted image 4.00 times larger than the object. Assuming the distance between object and image is 0.500 m, find the focal length of the mirror. The magnification gives a relationship between p and q. If you know the distance between the object and image, how do you determine the individual values of p and q? m Suppose the mirror is convex. The distance between the image and the object is the same as in...
A concave spherical mirror forms an inverted image 4.00 times larger than the object. Assuming the distance between object and image is 0.500 m, find the focal length of the mirror.
(a) A concave spherical mirror forms an inverted image 4.00 times larger than the object. Assuming the distance between object and image is 0.500 m, find the focal length of the mirror. (b) Suppose the mirror is convex. The distance between the image and the object is the same as in part (a), but the image is 0.500 the size of the object. Determine the focal length of the mirror.
A radius 64.0 cm concave spherical mirror is used to project an image on a screen...
A radius 64.0 cm concave spherical mirror is used to project an image on a screen 3.50 m away. (a) calculate the object distance from the mirror. (b) Calculate the magnification of the image. (c) is the image erect or inverted? You want to form an image of a postage stamp double the actual size of the stamp by using a magnifying glass of focal length 30.0 cm. What is the distance of the stamp from the lens?
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...
14. A real image is formed 40.0 cm from a spherical mirror, the image being twice...
14. A real image is formed 40.0 cm from a spherical mirror, the image being twice the size of the object.. (a) Is it a concave or convex mirror? Explain. (b) How far from the mirror is the object? (c) What is the focal length of the mirror? (d) Draw this situation on a ray diagram.
A woman holds a tube of lipstick 2.6 cm from a spherical mirror and notices that...
A woman holds a tube of lipstick 2.6 cm from a spherical mirror and notices that the image of the tube is inverted and half its normal size. (a) Determine the position of the image. Is it in front of or behind the mirror? (Use a negative number below to indicate the image is behind the mirror.) ________________cm (b) Calculate the focal length of the mirror. ________________cm
Your height as you dress in front of a spherical mirror in the morning for your...
Your height as you dress in front of a spherical mirror in the morning for your 7:30 class is h. The absolute value of the focal length of the spherical mirror is59.1 cm. If your image has the same upright orientation with its height h=0.1185h, then calculate how far (in cm) you are standing from the mirror Answer:
A. You wish to create an image that is 10 meters from an object.This image is to be inverted and half the height of the...
A. You wish to create an image that is 10 meters from an object. This image is to be inverted and half the height of the object. You wish to accomplish this using one spherical mirror.What is the focal length f of the mirror that would accomplish this?Express your answer in meters, as a fraction or to three significant figures.B. You wish to create an image that is 10 meters from an object. This image is to be upright and half...
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 concave spherical mirror forms an inverted image 4.00 times larger than the object. Assuming the distance between object and image is 0.500 m, find the focal length of the mirror. The magnification gives a relationship between p and q. If you know the distance between the object and image, how do you determine the individual values of p and q? m Suppose the mirror is convex. The distance between the image and the object is the same as in...
A radius 64.0 cm concave spherical mirror is used to project an image on a screen 3.50 m away. (a) calculate the object distance from the mirror. (b) Calculate the magnification of the image. (c) is the image erect or inverted? You want to form an image of a postage stamp double the actual size of the stamp by using a magnifying glass of focal length 30.0 cm. What is the distance of the stamp from the lens?
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...
14. A real image is formed 40.0 cm from a spherical mirror, the image being twice the size of the object.. (a) Is it a concave or convex mirror? Explain. (b) How far from the mirror is the object? (c) What is the focal length of the mirror? (d) Draw this situation on a ray diagram.
Your height as you dress in front of a spherical mirror in the morning for your 7:30 class is h. The absolute value of the focal length of the spherical mirror is59.1 cm. If your image has the same upright orientation with its height h=0.1185h, then calculate how far (in cm) you are standing from the mirror Answer:
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...
Most questions answered within 3 hours.
-
Write a program to solve the Josephus problem, with the following
modification:
Sample Input:
./a.out n...
asked 44 minutes ago -
At the start of a CD it is spinning at a rate of 525 rpm
(revolutions...
asked 1 hour ago -
4. Without doing any calculations, predict whether the observed
∆T would increase, decrease or remain the...
asked 2 hours ago -
Based on the range, which of the following sets of scores has
the greatest variability? 3,...
asked 3 hours ago -
Ripples in a pond travel at a velocity of 3 m/s with one peak
passing a...
asked 3 hours ago -
A man stands on the roof of a building of height 13.0 mm and
throws a...
asked 3 hours ago -
The extent to which assets are financed by borrowed funds and
other liabilities is indicated by:...
asked 4 hours ago -
Explain in detail
Germany is the fifth largest economy
explain what goods and services Germany specializes...
asked 4 hours ago -
The density of platinum is 21.45 g/mL. If a cube of platinum
with a mass of...
asked 5 hours ago -
Accounts Receivable
Sales
A/R Posting
Extended Sales Invoice
Packing Slip
Compare invoice to packing slip 2...
asked 5 hours ago -
Michaella, age 23, is a full-time law student and is claimed by
her parents as a...
asked 5 hours ago -
Why are polymers not typically casted into products?
asked 5 hours ago