ASSESSMENT QUESTIONS:1. A light bulb is shown below, shining into a concave mirror, with its original light lines visible.Which statement best explains why the image of the bulb appears behind the mirror, as shown?-20-510202530O A. The original light comes from there.O B. The reflected light comes from there.O C. The original light appears to come from there. This is often indicated with dottedapparent light lines.O D. The reflected light appears to come from there. This is often indicated with dottedapparent light lines.2. An actual light bulb is shown below, with a concave mirror. The blue dot is the focal point of themirror. What best describes the unseen image of this bulb?-15-1010O A. Real, upside-down, and larger than the actual bulb.O B. Real, upside-down, and smaller than the actual bulb.O C. Virtual, right-side-up, and larger than the actual bulb.O D. There is no image at all in this case. 3. Jill puts her face in front of a convex mirror, 18 cm from the focal point of the mirror. If the focalpoint is located 12 cm from the mirror, where will her image appear?O A. 4 cm behind the mirrorO B. 8 cm behind the mirrorO C. 4 cm in front of the mirrorO D. 8 cm in front of the mirror4. Suppose a convex mirror has a focal length of 120 cm. A candle sits directly in front of themirror. If the image of that candle appears to be 24 cm behind the mirror, how far is the candlefrom the surface of the mirror?ОА 30 сmО в. 36 сmОс. 150 сmO D. 600 cm5. An object is placed 200 cm in front of a concave mirror. The image appears in the exact samelocation, 200 cm in front of the mirror (on top of the object itself). What is the focal length of themirror?O A. 50 cmО в. 100 сmОС. 200 сmO D. 400 cm

Answered: Image /qna-images/answer/ed18973b-bb87-4902-9d8f-4cc3bd1d9007.jpg

3. Jill puts her face in front of a convex mirror, 18 cm from the focal point of the mirror. If the focal point is located 12 cm from the mirror, where will her image appear? O A. 4 cm behind the mirror O B. 8 cm behind the mirror O C. 4 cm in front of the mirror O D. 8 cm in front of the mirror 4. Suppose a convex mirror has a focal length of 120 cm. A candle sits directly in front of the mirror. If the image of that candle appears to be 24 cm behind the mirror, how far is the candle from the surface of the mirror? O A. 30 cm О в. 36 сm Ос. 150 сm O D. 600 cm 5. An object is placed 200 cm in front of a concave mirror. The image appears in the exact same location, 200 cm in front of the mirror (on top of the object itself). What is the focal length of the mirror? O A. 50 cm Ов. 100 сm Ос.200 ст O D. 400 cm

3. Jill puts her face in front of a convex mirror, 18 cm from the focal point of the mirror. If the focal point is located 12 cm from the mirror, where will her image appear? O A. 4 cm behind the mirror O B. 8 cm behind the mirror O C. 4 cm in front of the mirror O D. 8 cm in front of the mirror 4. Suppose a convex mirror has a focal length of 120 cm. A candle sits directly in front of the mirror. If the image of that candle appears to be 24 cm behind the mirror, how far is the candle from the surface of the mirror? O A. 30 cm О в. 36 сm Ос. 150 сm O D. 600 cm 5. An object is placed 200 cm in front of a concave mirror. The image appears in the exact same location, 200 cm in front of the mirror (on top of the object itself). What is the focal length of the mirror? O A. 50 cm Ов. 100 сm Ос.200 ст O D. 400 cm

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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When a young girl looks in a 6.0-cm radius, spherical Christmas tree ornament, she sees an image of her face that is upright and four times smaller than its actual size. How close is her face to the ornament? a. 9.0 cm b. 7.0 cm c. 5.0 cm d. 8.0 cm e. 6.0 cm
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an object of height 4.9cm is placed 20.0cm in front of a spherical mirror. suppose it is desirable to produce a virtual image that is upright and 1.6cm tall. a. Should a concave or convex mirror be used? b. Where is the image located? c. What is the radius of curvature of the spherical mirror? d. What is the focal length of the mirror?
7. A plane mirror and a concave mirror (f = 8.00 cm) are facing each other and are separated by a distance of 16.5 cm. An object is placed between the mirrors and is 8.2 cm from each mirror. Consider the light from the object that reflects first from the plane mirror and then from the concave mirror. What is the distance of the image (d;) produced by the concave mirror? cm
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15. An object is placed at a distance xo =-1.5f in front of a convex lens of focal length f located at x = 0. An identical object is placed at a distance x'o = -2f in front of a concave lens of focal length - f located at x' = 0. Find the difference between the two image positions (x' - Xi). Draw ray diagrams.