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please help me in this,thank you!
9. You want to form an image of a postage...
6. You want to form an image of a postage stamp double the actual size of...
6. 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 20.0 cm. What is the distance of the stamp from the lens?
need help. please answer #9 and 10 9. You want to form an image of a...
need help. please answer #9 and 10
9. 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? 10. Can sound be polarized? Defend your answer.
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?
Can someone help me on this practice physics exam? 9. A magnifying glass has a convex...
Can someone help me on this practice physics exam?
9. A magnifying glass has a convex lens of focal length 15 cm. (a) Draw the ray diagram that shows an object being magnified by this lens. (b) At what distance from a postage stamp should you hold this lens to get a magnification of +2?
Please show all steps! Thank you You are examining a recent acquisition for your stamp collection...
Please show all steps! Thank you
You are examining a recent acquisition for your stamp collection through a hand-held reading glass (a converging lens). Determine the focal length of the lens, if when the reading glass is 2.87 cm from the stamp the image of the stamp appears to be four times the size of the actual stamp. X cm 2.3 PP :: coin will be a stamp
A lens of power +25 D is used to form a real image of a postage...
A lens of power +25 D is used to form a real image of a postage stamp on a photographic film that is 5.0 cm from the lens. a) How far from the lens is the stamp? b) If the stamp is 3.0 cm tall, how tall is the image? c) Is the image inverted or erect?
You are examining a recent acquisition for your stamp collection through a hand-held reading glass (a...
You are examining a recent acquisition for your stamp collection through a hand-held reading glass (a converging lens). Determine the focal length of the lens, if when the reading glass is 2.81 cm from the stamp the image of the stamp appears to be six times the size of the actual stamp. cm PP !! coin will be a stamp
You are examining a recent acquisition for your stamp collection through a hand-held reading glass (a...
You are examining a recent acquisition for your stamp collection through a hand-held reading glass (a converging lens). Determine the focal length of the lens, if when the reading glass is 2.77 cm from the stamp the image of the stamp appears to be three times the size of the actual stamp. cm PP :: coin will be a stamp
You are examining a recent acquisition for your stamp collection through a hand-held reading glass (a...
You are examining a recent acquisition for your stamp collection through a hand-held reading glass (a converging lens). Determine the focal length of the lens, if when the reading glass is 2.75 cm from the stamp the image of the stamp appears to be four times the size of the actual stamp. 22 x cm PP 11 coin will be a stamp
When you place a saltshaker 44 cm from your magnifying glass, a real image forms 40...
When you place a saltshaker 44 cm from your magnifying glass, a real image forms 40 cm from the lens on the opposite side. You can see this image dimly on a sheet of paper. What is the focal length of the magnifying glass? Please explain step by step. Thanks!
need help. please answer #9 and 10
9. 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? 10. Can sound be polarized? Defend your answer.
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?
Can someone help me on this practice physics exam?
9. A magnifying glass has a convex lens of focal length 15 cm. (a) Draw the ray diagram that shows an object being magnified by this lens. (b) At what distance from a postage stamp should you hold this lens to get a magnification of +2?
Please show all steps! Thank you
You are examining a recent acquisition for your stamp collection through a hand-held reading glass (a converging lens). Determine the focal length of the lens, if when the reading glass is 2.87 cm from the stamp the image of the stamp appears to be four times the size of the actual stamp. X cm 2.3 PP :: coin will be a stamp
A lens of power +25 D is used to form a real image of a postage stamp on a photographic film that is 5.0 cm from the lens. a) How far from the lens is the stamp? b) If the stamp is 3.0 cm tall, how tall is the image? c) Is the image inverted or erect?
You are examining a recent acquisition for your stamp collection through a hand-held reading glass (a converging lens). Determine the focal length of the lens, if when the reading glass is 2.81 cm from the stamp the image of the stamp appears to be six times the size of the actual stamp. cm PP !! coin will be a stamp
You are examining a recent acquisition for your stamp collection through a hand-held reading glass (a converging lens). Determine the focal length of the lens, if when the reading glass is 2.77 cm from the stamp the image of the stamp appears to be three times the size of the actual stamp. cm PP :: coin will be a stamp
You are examining a recent acquisition for your stamp collection through a hand-held reading glass (a converging lens). Determine the focal length of the lens, if when the reading glass is 2.75 cm from the stamp the image of the stamp appears to be four times the size of the actual stamp. 22 x cm PP 11 coin will be a stamp
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