Linear Magnification Produced by Spherical Mirrors | Class 10 Physics 2022-23

Channel:

Magnet Brains

Subscribers:

13,400,000

Published on September 2, 2020 7:37:49 AM ● Video Link: https://www.youtube.com/watch?v=TikfXWv2VYE

Duration: 29:59

254,543 views

7,768

👉 Previous Video: https://www.youtube.com/watch?v=A6ETZh44dz0
👉 Next Video: https://www.youtube.com/watch?v=tc1UlRevgcs
✔️📚👉 Watch Full Free Course: https://www.magnetbrains.com
✔️📚👉 Get Any Class & Subject's Topic Video Here:- https://www.magnetbrains.com/get-topic-wise-video
✔️📚👉 Get All Subjects Playlists: ​https://www.pabbly.com/out/all-videos-playlist
✔️📚👉 Grab Notes by Expert Teachers Here: https://www.pabbly.com/out/magnet-brains

✔️📚👉 Get E-Books Prepared by Our Expert Teachers: https://www.magnetbrains.com/book_purchase
===============================================
📢 Full Playlist Link: https://www.youtube.com/playlist?list=PLVLoWQFkZbhXAipqg8dmzLQOED1uxgUTx

✅ In this video,

✔️ Class: 10th
✔️ Subject: Physics
✔️ Chapter: Light: Reflection And Refraction (Chapter 10)
✔️ Topic Name: Linear Magnification Produced by Spherical Mirrors | Class 10 Physics Chapter 10 (2022-23)
✔️ Topics Covered In This Video (by Vibhuti Ma'am): This YouTube video will be about the topic of Linear Magnification Produced by Spherical Mirrors. It is specifically created for students studying in Class 10 Science from 2022-23 and is based on Chapter 10 from the Vibhuti Mam Physics textbook. This video will explain how to calculate the linear magnification produced by spherical mirrors such as convex and concave lenses, and discuss the different types of images that spherical mirrors can produce. In addition, the video will provide graphical illustrations to help explain the concepts and provide examples to demonstrate how linear magnification works.
===============================================
00:00 Introduction: Light: Reflection And Refraction
00:06 Linear Magnification Produced By Spherical Mirrors
29:16 Website Overview
===============================================
Why study from Magnet Brains?
Magnet Brains is an online education platform that helps give You NCERT/CBSE curriculum based free full courses from Kindergarten to Class 12th so that you can perform well in any and all exams you give in your academic career.

👉 Contact us 🤑🤑
➡️ Connect with us : magnetbrainsbhopal@gmail.com
➡️ Website : https://www.magnetbrains.com
➡️ Subscribe to us on YouTube: https://www.youtube.com/channel/UC3HS6gQ79jjn4xHxogw0HiA?sub_confirmation=1
➡️ Subscribe to Magnet Brains Hindi Medium : https://www.youtube.com/channel/UCwO6AYOIRYgyP1KJ5aPbDlw?sub_confirmation=1
➡️ Facebook : https://www.facebook.com/Magnet-Brains-Education-110955641184512
➡️ Instagram : https://www.instagram.com/magnetbrains/
➡️ Telegram : https://t.me/magnetbrainsbhopal

Points covered in this video:-

Linear Magnification Produced by Spherical Mirrors -
- The linear magnification produced by a concave mirror as the ratio of height of the image (h2) to the height of the object (h1).
- It is represented by m, i.e,

According to New Cartesian Sign Conventions, the height (h1) of the object is always positive.
I. When the image is real, it is inverted, i.e. the image lies below the principal axis. Therefore, height (h2) of the image is negative. As height of object (h1) is always positive, therefore,
m = h2/h1 = Negative

i.e. linear magnification is negative, when the image is real. Conversely, when linear magnification is negative, the image formed by concave mirror must be real and inverted.

II. When the image is virtual, it i erect, i.e. the image lies above the principal axis. Therefore, height (h2) of the image is positive. As the height of object (h1) is always positive, therefore,
m = h2/h1 = Positive

i.e. linear magnification is positive, when the image is virtual. Conversely, when linear magnification is positive, the image formed by concave mirror must be virtual and erect.
Linear magnification (m) of a spherical mirror is also related to the object distance (u) and the image distance (v). It can be expressed as m = h2/h1 = -v/u

linear magnification produced by a concave mirror may be
linear magnification of mirror formula
linear magnification formula
linear magnification produced by a spherical mirror is + 3
linear magnification produced by mirror used for shaving
the linear magnification produced by a spherical mirror is - 1/5
linear magnification produced by a mirror
linear magnification formula class 12

#sphericalmirrors #class10physics #class10science #boardexam2023 #2022_23 #2022 #2023 #magnetbrains

Disclaimer: "This video is for educational and informational purposes only and is not intended to infringe on any copyrights. If you believe that this video has used any copyrighted material in a way that constitutes copyright infringement, please contact us at contact@magnetbrains.com and we will take appropriate action."