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Home/ Questions/Q 3784
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Gargi
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Gargi
Asked: November 24, 20202020-11-24T10:58:42+00:00 2020-11-24T10:58:42+00:00In: Class 7 Science

Give one use each of a concave and a convex mirror.

  • 15

NCERT Solutions for Class 7 Science Chapter 15
Important NCERT Questions
7th Chapter 15 Light
NCERT Books for Session 2022-2023
CBSE Board and State Board
Questions No: 8

2020-2021cbsechapter 15class 7 scienceclass7lightncertscience
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    1. Harshini
      2020-11-24T11:08:05+00:00Added an answer on November 24, 2020 at 11:08 am

      • Concave mirror is used by dentist, solar furnace, reflector of a torch, etc.
      • Convex mirror is used in rear view mirrors.

      https://www.tiwariacademy.com/ncert-solutions/class-7/science/chapter-15/

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    2. ashwin99
      2023-12-06T10:20:43+00:00Added an answer on December 6, 2023 at 10:20 am

      Concave mirrors aid dentists by magnifying and projecting upright, virtual images, facilitating detailed oral examinations. Conversely, convex mirrors are utilized in traffic safety, strategically positioned at intersections and parking lots. Their reflective properties produce smaller, virtual, upright images, enabling a broader field of view for drivers. These mirrors enhance safety by minimizing blind spots, allowing for better visibility of approaching vehicles and pedestrians. Concave mirrors assist dentists by magnifying details in the mouth, while convex mirrors improve road safety by widening the field of vision for drivers.

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