Does the focal length of a spherical mirror change when it is completely immersed in the water? Predict and write the reason.
Q: A converging lens and a converging mirror have the same focal length in air. Which one has a longer…
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Q: Determine the minimum height of a vertical flat mirror in which a person 172 cm tall can see his or…
A: Height of person, h=172 cm
Q: A toy car is placed 33.0 cm from a convex mirror. The image of the car is upright and one-fifth as…
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Q: A 1.9 cm tall object is 20 cm in front of a convex mirror that has a -59 cm focal length. Calculate…
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Q: from a converging mirror whose radius of curvature is 20 cm. a) Where is the final image, and is it…
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Q: 9. A person stands 20.0 cm away from of a convex mirror that has a radius of curvature of 32.5 cm.…
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A: The image formed by mirror 1 acts as an object for mirror 2. The distance of the final image from…
Q: You are standing 1.5 m from a convex security mirror in a store. You estimate the height of your…
A: Write the given values with the suitable variables. u=-1.5 mhi=12ho Here, u, hi, and ho are the…
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Q: Determine the minimum height of a vertical flat mirror in which a person 181 cm tall can see his or…
A: Given: height of a person= 181cm
Q: A toy car is placed 11.0 cm from a convex mirror. The image of the car is upright and one-fifth as…
A: Given :- magnification m = 15 upright imageObject toy car dustance from mirror is 11.0 cm
Q: A convex mirror has a focal length of-20 cm. What is the object distance if the image distance is-10…
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Q: 1. Suppose a man stands in front of a mirror as shown in Figure. His eyes are 1.75 m above the…
A: Given Data The height of men's eye is:h1=1.75 m The man's height above eyes ish2=0.18 m To find:…
Q: A convex mirror has a radius of curvature of 60 cm. Find the position of the image of an object…
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Q: A mirror is showing upright image of a person standing 1.5 m from it. Image is 2.5 times taller than…
A: Object distance ( u ) = - 1.5 mImage of height ( hi ) = 2.5 × height of person ( ho )
Q: Consult Multiple-Concept Example 7 to see a model for solving this type of problem. A concave makeup…
A: Write the given values with the suitable variables. m=2u=21 cm Here, m is the magnification and u is…
Q: 4. (a) An object that is 0.03 m tall is placed at 0.1 m in front of a convex mirror, as shown in…
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Q: In the diagram below, what minimum length of mirror is needed so that the a 1.8-m-tall person can…
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Q: A spherical mirror is to be used to form an image, four times as tall as an object, on a screen…
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Q: - An object is placed 60 cm in front of a concave mirror with focal length of 12 cm. Where the image…
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Q: 5 A 3.35 cm tall object is placed 11.6 cm in front of a concave mirror whose focal length is 17.5…
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Q: A toy car is placed 25.0 cm from a convex mirror. The image of the car is upright and one-third as…
A: The object (toy car) distance, Magnification, (The image of the car is upright means…
- Does the focal length of a spherical mirror change when it is completely immersed in the water? Predict and write the reason.
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- a 2.60cm hight object is situated 20.8 cm in front of a concave mirror that has a radius of curvature of 10.5 cm. calculate the location and the hieight of the image7You are standing 4m from a convex security mirror in a store. You estimate the height of your image to be half of your actual height. Estimate the radius of curvature of the mirror, and interpret its sign.
- A shopper stands 3.00 m away from a convex security mirror and notices that his image's height is only 1/4 of his actual height. What is the radius of curvature of the mirror?A student attempts to determine the focal length of a mirror through graphical analysis. They make a series of observations by changing the position of an object and measuring the position of the corresponding focused image. When they graph their data to create a linear relationship, they obtain the following graph. (T-W) 'P/T 4.5 4 3.5 3 2.5 2 1.5 1 0.5 0 0 0.5 Observations of a Converging Mirror 1 1.5 2 1/d, (m¹) 2.5 3 3.5 4 4.5 Based on their graph, the best value for the focal length of the mirror, in meters, to two significant digits is:A man is standing in front of a plane mirror. What is the minimum mirror height to see his full image? Explain your answer.
- You are comparing two convex mirrors, both to be used in air. The first mirror has aradius of curvature of 1.2m and the other of 2.3m. Calculate the focal length of each mirror.Which one has the longer focal length?A spherical mirror is to be used to form an image 4.50 times the size of an object on a screen located 4.20 m from the object. a) Is the mirror required concave or convex? concave convex (b) What is the required radius of curvature of the mirror? m(c) Where should the mirror be positioned relative to the object? m from the objectA mirror has f = −1.50 m. A real object is 0.850 m away from the mirror. Where is the image? can you please also include a picture to help me better understand? thank you