3) A lens has a refractive index of 1.30. In air, it is a converging lens. Will it still be a converging lens if placed under water? Explain using a ray diagram.
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A: Eyepiece focal length, f = 9 cm Distance between eyepiece and objective, d = 1.8 m = 180 cm Angular…
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Q: 3. For a converging lens the object is 10 cm from the lens and the image is 24 cm from the lens on…
A: See below
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A: Step1 matri for thick lens given by (1−p201)(10d/n1)(1−p201)…
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Q: 1. A diverging lens creates a picture at 10.4 cm from the lens from an item that is 27.5 cm from the…
A: 1) object distance (d) = 27.5 cm image distance (i) = - 10.4 cm
Q: 6) An object 2.0 em tall is in front of a converging lens of focal length 22 cm. The object is 10 em…
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Q: 23) An object with a height of 50 cm is placed 2 meters in front of a concave mirror with focal…
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Q: An object is 25.0 cm in front of a converging lens with a focal length of 55.0cm. Use ray tracing to…
A: object distance=25cm focal length= 55cm
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Q: 3) A 2.05-cm-tall object is placed 30.0 cm to the left of a converging lens with a focal length f1 =…
A: An h0 =2.05 cm tall object is placed 30.0 cm to the left of a converging lens with a focal…
Q: 2. Two converging lenses with focal lengths 20 and 10 cm are placed 20 cm apart. An object is placed…
A: Given, f1=20cmf2=10cmu1=-30cm For lens 1, 1f1=1v1-1u11v1=1f1+1u11v1=120+1-301v1=3-260v1=60cm The…
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Q: Identify in each situation where the image will form
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Q: w9-7 A diverging lens has a focal length of −8.00 cm. What is the nature of the image formed when…
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Q: 15-Two converging lenses have the same focal length of 5.00 cm. They have a common principal axis…
A: The focal length f=5 cm The object distance d∘=10 cm The distance between the lens x =21 cm.
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A: Case 1 : beyond 2F Case 2: at F Case 3: between F and 2F
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A: We have to use some basic formula here
Q: 117 A luminous object and a screen are a fixed distance D apart. (a) Show that a converging lens of…
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Q: 4b. A converging lens (fi- 30.0 cm) is placed at a distance of 50.0 cm from a diverging lens a lens…
A: To find : Location of object Ray diagram
Q: . An object is at a distance of 12 cm from a positive lens (f = 9 cm) and at a distance of 21 cm…
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3) A lens has a refractive index of 1.30. In air, it is a converging lens. Will it still be a converging lens if placed under water? Explain using a ray diagram.
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