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

Chapter23: Mirrors And Lenses

Section: Chapter Questions

Problem 52AP: The object in Figure P23.52 is mid-way between the lens and the mirror, which are separated by a...

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Concept explainers

Applications Of Reflection Of Light

When a light ray (termed as the incident ray) hits a surface and bounces back (forms a reflected ray), the process of reflection of light has taken place.

Sign Convention for Mirrors

A mirror is made of glass that is coated with a metal amalgam on one side due to which the light ray incident on the surface undergoes reflection and not refraction.

Question

100%

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?
ОА 30 сm
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
О в. 100 сm
ОС. 200 сm
O D. 400 cm

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