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Science-Related Homework Help Physics Topic started by: Chery on Dec 5, 2016



Title: A cell phone that is 8.90 cm tall is placed in front of a convex mirror. The image of the phone is ...
Post by: Chery on Dec 5, 2016
A cell phone that is 8.90 cm tall is placed in front of a convex mirror.  The image of the phone is 7.80 cm tall and is located 14.8 cm from a mirror.  What is the mirror's focal length?
A) -120 cm
B) -105 cm
C) +16.9 cm
D) -13.0 cm
E) +120 cm


Title: Re: A cell phone that is 8.90 cm tall is placed in front of a convex mirror. The image of the phone ...
Post by: lyall on Dec 5, 2016
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Title: Re: A cell phone that is 8.90 cm tall is placed in front of a convex mirror. The image of the phone is ...
Post by: Chery on Jan 13, 2017
You're right again!

Appreciate it


Title: Re: A cell phone that is 8.90 cm tall is placed in front of a convex mirror. The image of the phone ...
Post by: tuf70455 on Sep 17, 2018
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Title: Re: A cell phone that is 8.90 cm tall is placed in front of a convex mirror. The image of the phone ...
Post by: akimbo on Oct 3, 2019
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Title: Re: A cell phone that is 8.90 cm tall is placed in front of a convex mirror. The image of the phone ...
Post by: Swaroop321 on Dec 15, 2019
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Title: Re: A cell phone that is 8.90 cm tall is placed in front of a convex mirror. The image of the phone ...
Post by: mnbeiler on Jan 30, 2020
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Title: Re: A cell phone that is 8.90 cm tall is placed in front of a convex mirror. The image of the phone ...
Post by: Joseph Stoltz on Jan 30, 2020
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Title: Re: A cell phone that is 8.90 cm tall is placed in front of a convex mirror. The image of the phone ...
Post by: trep on Feb 1, 2020
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Title: Re: A cell phone that is 8.90 cm tall is placed in front of a convex mirror. The image of the phone ...
Post by: carl1 on Mar 5, 2020
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Title: Re: A cell phone that is 8.90 cm tall is placed in front of a convex mirror. The image of the phone ...
Post by: jons deep eyesockets on Mar 20, 2020
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Title: Re: A cell phone that is 8.90 cm tall is placed in front of a convex mirror. The image of the phone ...
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Title: Re: A cell phone that is 8.90 cm tall is placed in front of a convex mirror. The image of the phone ...
Post by: Katelyn Green on Mar 25, 2020
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Title: Re: A cell phone that is 8.90 cm tall is placed in front of a convex mirror. The image of the phone ...
Post by: Stephanie Robles1 on May 13, 2020
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Title: Re: A cell phone that is 8.90 cm tall is placed in front of a convex mirror. The image of the phone ...
Post by: deedee123456 on Aug 21, 2020
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Title: Re: A cell phone that is 8.90 cm tall is placed in front of a convex mirror. The image of the phone ...
Post by: Adrian Paul on Sep 11, 2020
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Title: Re: A cell phone that is 8.90 cm tall is placed in front of a convex mirror. The image of the phone ...
Post by: Zachary Graham on Dec 14, 2020
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Title: Re: A cell phone that is 8.90 cm tall is placed in front of a convex mirror. The image of the phone ...
Post by: Andiswa Mitchell on Dec 18, 2020
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Title: Re: A cell phone that is 8.90 cm tall is placed in front of a convex mirror. The image of the phone ...
Post by: Tsakani Teekay on Dec 18, 2020
A cell phone that is 8.90 cm tall is placed in front of a convex mirror.  The image of the phone is 7.80 cm tall and is located 14.8 cm from a mirror.  What is the mirror's focal length?



Title: Re: A cell phone that is 8.90 cm tall is placed in front of a convex mirror. The image of the phone ...
Post by: Phumelele Mongezi on Dec 18, 2020
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Title: Re: A cell phone that is 8.90 cm tall is placed in front of a convex mirror. The image of the phone ...
Post by: John Johnson3 on Feb 6, 2021
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Title: Re: A cell phone that is 8.90 cm tall is placed in front of a convex mirror. The image of the phone ...
Post by: emilyf168 on Apr 10, 2021
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Title: Re: A cell phone that is 8.90 cm tall is placed in front of a convex mirror. The image of the phone ...
Post by: Greg Carl on Jun 25, 2021
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Title: Re: A cell phone that is 8.90 cm tall is placed in front of a convex mirror. The image of the phone ...
Post by: azmair bains on Oct 15, 2021
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