Laws of reflection is defined as: The principle when the light rays fall on the smooth surface, the angle of reflection is equal to the angle of incidence, also the incident ray, the reflected ray, and the normal to the surface all lie in the same plane.
A spherical mirror is always part of a bigger virtual sphere. Imagine a line passing the centre of this sphere which touches the reflecting surface at its centre. This line is called the principal axis. The point where the principal axis meets the reflective surface has been marked by a point A in the figure. Point A is the vertex which is the centre of the mirror.
Spherical mirrors are mirrors having curved surfaces that are painted on one of the sides. Spherical mirrors in which inward surfaces are painted are known as convex mirrors, while the spherical mirrors in which outward surfaces are painted are considered concave mirrors. Concave Mirrors And Convex Mirrors Concave Mirror If a hollow sphere is cut into parts and the outer surface of the cut part is painted, then it becomes a mirror with its inner surface as the reflecting surface. This type of mirror is known as a concave mirror.
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Laws of reflection is defined as:
The principle when the light rays fall on the smooth surface, the angle of reflection is equal to the angle of incidence, also the incident ray, the reflected ray, and the normal to the surface all lie in the same plane.
sir your teaching very nice
Hi sir I am new
I am in 8th class but solving 10th class questions because of the olympiad
gallium and caesium coatings can be used in spherical mirrors as well
A spherical mirror is always part of a bigger virtual sphere. Imagine a line passing the centre of this sphere which touches the reflecting surface at its centre. This line is called the principal axis.
The point where the principal axis meets the reflective surface has been marked by a point A in the figure. Point A is the vertex which is the centre of the mirror.
Hi Sir
Next time when you do a video, It would be great if you could answer the doubts toward the end.
Sir the application of solar furnace can also be fulfilled by convex mirror right
You are the best teacher 🥰🥰🥰
Thanks a ton Mahee😊
Please bring refraction part also
Hello Abhiditya, We will come up with such session for you👍🏻
@@BYJUSClass910 thank you 😊
sir is there any deleted portion in this chapter for 2024-2025
sir plese send schedule
thank you for the viedo sir i understood everything i can ace my exam now thank you so much sir
Thanku sir
Hi
Sir
23:20
Nice teaching sir
Eg, spoon
What is the concave mirror ?
Concave mirror whose reflecting surface curved inward is called concave mirror ❤
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If i is 30 why r will be 30 it will be 60 know sir
😍
Yes sir
Yes sir
Thank you sir
Virtual
19:17
When we see the world, do we see real image or virtual image?
We can see the world as a real image
Good morning sir
Hii
वक्रता is curvature
Yes sir
Sir your teaching is very good
Thanks Hemalatha, Stay tuned to our Channel for further updates on upcoming Amazing Sessions! 👍
Yes sir
bro its not live hes not gonna see ur maessages
Sir what is angle of glances
NORMAL THAT IS BETWEEN THE ANGLE OF INCIDENCE AND ANGLE OF REFLECTION
Spherical mirrors are mirrors having curved surfaces that are painted on one of the sides. Spherical mirrors in which inward surfaces are painted are known as convex mirrors, while the spherical mirrors in which outward surfaces are painted are considered concave mirrors.
Concave Mirrors And Convex Mirrors
Concave Mirror
If a hollow sphere is cut into parts and the outer surface of the cut part is painted, then it becomes a mirror with its inner surface as the reflecting surface. This type of mirror is known as a concave mirror.
Sir you not best teacher you are not my concept clear😮😮
Sir you are very bad teach you don't explain clear ok
I agree.
Bro you didn't know how to learn from byjus 😂
@@KingKohli-vy2ij you're right
Sir please explain in Hindi 🙏