Light Reflection and Refraction with Experiment Class 10 Science One Shot | Ashu Sir Science and Fun
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This one shot helped me in understanding the chapter because my physics teacher doesn't explain ch as he just draw ray diagrams and the period is over 😂😅. Thanks for 55 likes
real
@@edgging yes
I wish everyone get 95% in their Board Exam 🥰😍
Meri tution Vali mam bol Rahi thi ki time ke sath sath paper or advance aane lg jate h 90percent Lana bhi bhot mushkil h
99%💀
@@user-dz4em5my6g ji mere 85% aa gaye h 10th me
Sir padhate to aap log ho lekin fees school Wale lete hai 😂😂😂😂
Shi Baat hai 😂😂😂
Sahi 😂
Bhai CZcams se sir ki kamii bhi bahut acchi ho rahi h
Batch 2024 - 2025 attendance lagao
Konse school ke ho ...
@@shekhar-maheshwari7019 K.V
Batch 2024-25 ✋🏻
Yes sir
✋️✋️✋️
Kis kis ko Lagta Hai key Hamari school, teachers ko Ye video Dekhne ki zaroorat h😀😀😂😅
Mujhe
🖐️
Mujhe bhi
mujhe
Mujhe bhi bro dekhni chiye gawr h vo
46:50 i CONVEX MIRROR
47:05 ii CONCAVE MIRROR
1:27:26 NATURE -VIRTUAL & ERECT
1:27:26. POSITION- BEHIND THE MIRROR
1:27:26 SIZE - MAGNIFIED
1:56:57 Sign convention for convex mirror -
u negative
v positive
f positive
ho positive
hi. Positive
2:22:25. Angle of incidence > Angle of refraction
3:19:22. B
3:31:20 Thanks sir for easy and best explanation.
Bro I really appreciate your afford
I'm glad to see this by topic
thaxs bro
2:00
2024-2025 attendance here
heree lol
here sir xd
I
NPC
ALL QUESTION ANSWERS
46:21 Convex
47:05 Concave
1:27:33 Nature - Virtual and Erect
Size - Enlarged/magnified
Position - behind mirror
1:56:28 u = -
v = +
f = +
h1 = +
h2 = +
2:22:36 angle of i > angle of r
47:10 Convex And Concave mirror
1:27:31 Nature-Virtual and errect Position-Behind mirror Size-Highly magnified
1:57:19 u_ -ve f_ +ve v_ +ve h¹_ +ve h²_ +ve
2:22:30
"Best teacher teach from his heart ❤ not from books " this lines goes to ashu sir.👍
❤
🥰
Aap best ho sir
Bro yeh lecture ke notes ka pdf kaha se mila
😂😂@@unkenpn-is9eq
Students attendance 2024-25👇
😂
47:17
1.convex 2.concave
1:27:32
Nature - virtual and erect
Position - Behind the mirror
Size - Magnified (enlarged)
1:57:02
Sign convention of convex
u => -ve
v => +ve ( virtual)
f => +ve
h¹ => +ve
h² => +ve (erect)
1:27:26 NATURE -VIRTUAL & ERECT
1:27:26. POSITION- BEHIND THE MIRROR
1:27:26 SIZE - MAGNIFIED
46:51 convex 1 concave 2
1:27:32 nature =virtual and erect
Positon= behind mirror
Size=enlarge
1:41:29 N =virtual and erect
S=Diminished
P=behind mirror
46:20- Convex Mirror
47:45- Concave Mirror
1:27:26- Virtual and Erect, Behind the mirror, Magnififed
1:41:32- Virtual And Erect, Between P and F, Diminished
1:57:01- 'U'= -ve
'V'= +ve
'F'= +ve
'H1'= +ve
'H2'= +ve
Team Oppenheimer 🗿
All ANSWERS WITH TIME STAMPS 🎉🎉😊.
46:20 CONVEX MIRROR
47:05 CONCAVE MIRROR
1:27:26 NATURE -VIRTUAL & ERECT
1:27:26. POSITION- BEHIND THE MIRROR
1:27:26 SIZE - MAGNIFIED
1:56:57. Sign convention for convex mirror -
u negative
v positive
f positive
ho positive
hi. Positive
2:22:25. Angle of incidence > Angle of refraction
3:19:22. B ✅
Sign of convention mirror
Concave mirror
u= - ve
v= real or virtual
Real = - ve
Virtual = + ve
H1 = +ve
H2 errect and inverted
Errect = + ve
Virtual = - ve
Time 1: 57 min
Spam karo sir bio padhaye
😊😊
My all doubts are clear about refractive index 😁👍👍
Fff
Kis kis ko lagta he ki Ashu sir best teacher hai
Tere bapp ko
Mere ko
Mje
Mujhe bhi but science ke
Teri mum ko
45:45
1= concave
2= convex
1:27:35
Nature - virtual&erect
Position - behind the mirror
Size - magnified
1:57:08
U = -ve
F = +ve
V = +ve
H1 = +ve
H2 = +ve
2:22:26
Angel I is greater
Convex mirror 46:50
Concave mirror 47:14
N = virtual and erect
P = behind the mirror
S= highly magnified 1:27: 35
47:17 - 1 convex mirror
2concave mirror
1:27:31 -nature - virtual and erect
-position -behind the mirror
- size -magnified
1:57:10 -sign convention of convex mirror
u- negative
v-positive
f- positive
h¹- positive
h² -positive
At 24:23....I laughed so much 😂😂😂 the experiment he was showing with his childish behaviour 🥹😂😂
2:36:02 lakmir singh usme ye diya hai
A convex lens is thick at the centre but thinner at edges.
A concave lens is thin in the middle but thicker at the edges
1:27:36 (N) Virtual & Erect
(P) Behind Mirror
(S) Magnified
46:20 CONVEX MIRROR
47:05 CONCAVE MIRROR
1:27:26 NATURE -VIRTUAL & ERECT
1:27:26. POSITION- BEHIND THE MIRROR
1:27:26 SIZE - MAGNIFIED
1:56:57. Sign convention for convex mirror -
u negative
v positive
f positive
ho positive
hi. Positive
2:22:25. Angle of incidence > Angle of refraction
3:19:22. B ✅
46:2p
3:19:17 b
Pppp6op
3:22:25 hhh
46:40 sir 1st mirror convex mirror
2 nd mirror concave
1:27:32 nature-virtual and erect
Position-behind pole
Size-highly magnified
1:57:03
Sign convention of convex mirror
U=-ve
F=+ve
V=+ve
H1=+ve
H2=+ve
2:22:35 sir
Ok
Bhai sach batana ..... 10th class ke board se kiski halat karab ho rahi hai 😅😅
46:20 CONVEX MIRROR
47:05 CONCAVE MIRROR
1:27:26 NATURE -VIRTUAL & ERECT
1:27:26. POSITION- BEHIND THE MIRROR
1:27:26 SIZE - MAGNIFIED
1:56:57. Sign convention for convex mirror -
u negative
v positive
f positive
ho positive
hi. Positive
2:22:25. Angle of incidence > Angle of refraction
3:19:22. B ✅💌
wrong 🤌
1:27:35 Nature - Virtual and errect
Position- behind the mirror
Size - magnified
i-convex mirror{46:28}
ii-concave mirror{47:12}
iii=Nature-virtual and erect
Position-behind the mirror
Size-Magnified{1:27:40}
Angle i is bigger{2:22:30}
B)has more power{3:19:23}
In water the speed of light is more{3:28:25}
One of the best one shots of science and fun, extremely productive that can assist alot.👍
This one shot is absolutely insane. I never understood anything regarding light in lower standards but I just completed the one shot and I have to say the live experiments enhanced the quality of this one shot by a million. I would like to thank Ashu sir for giving this quality education for us students for free and do continue sessions like these.
Literally he did the best❤
Refraction:-
2:22:26- ∠i > ∠r
3:19:18- Lens (B) has more power
3:28:35- Speed of water > Speed of glass > Speed of Diamond
1:57:04
u=negative
f=positive
v=positive , because always convex mirror form virtual image
h1 = positive
h2= positive because always convex mirror forms erect image
This type of one shot is very wonderful because the concepts were clear with experiment👍👍
1:57:12 - sign convention of convex mirror
U - negetive
V- positive
H - positive as it always form erect image .
Focal length - positive
Radius of curvature - positive
Thank you😊😊
47:08
1) It is convex because it has outward curve and २) It is concave (curved inward)
Sir , Plain Mirror me Latter inverted hota hai , lekin plain Mirror to Virtual image banata hai or virtual image to inverted nahi hota hai , To latter q inverted ho jata hai
43:07 no experiment was shown, i think earlier it was.
It was an honest mistake, the experiment was shown a few minutes earlier so if you want to watch it you can go back and see it👍🏻
@@madhuanal7644you are right
46:20 CONVEX MIRROR
47:05 CONCAVE MIRROR
1:27:26 NATURE -VIRTUAL & ERECT
1:27:26. POSITION- BEHIND THE MIRROR
1:27:26 SIZE - MAGNIFIED
1:56:57. Sign convention for convex mirror -
u negative
v positive
f positive
ho positive
hi. Positive
2:22:25. Angle of incidence > Angle of refraction
3:19:22. B
Time line is 47:11 First mirror is convex mirror and second mirror is concave mirror
2:19:08 Ashu sir huge respect for mam
One of family members of all students
Finally it's coming the most awaited one-shot. Thank sir for your efforts.
Approach sir to teach biology please
47:12 1st one is Convex and 2nd is Concave mirror
1:57:12 sign convention in convex mirror
U=-ve,v=+ve,f=+ve❤
1:27:29 N=VIRTUAL AND ERECT.
P= BEHIND MIRROR.
S=HIGHLY MAGNIFIED.
sir plzz telll me this question where to put the image and why
a.Draw a ray diagram to show the formation of image by a concave lem when an object is placed in front of it
b. in the same diagram mark the object-dutance (u) and the image-distance (v) with their proper signs (+ve or -ve as per the new Cartesian sign conversion) and state how these distances are related to the focal length (f) of the concave lens in this case
c. Find the nature and power of a lens which forms a real and inverted image of magnification-1 at a distance of 40 cm from its optical centre
Sorry i have not answer
1:27:34
Nature - Virtual and Erect
Position - Behind the mirror
Size - Magnified
3:28:24
Water
THIS ONE SHOT IS DIFFERENT AND MUCH UNDERSTANDABLE... ❤
Spam karo taki sir bio padhaye
❤
Sir aap bhut acha pada te ho..❤❤
Bro yeh lecture ke notes ka pdf kaha se mila
I've never seen any science teacher like ashu sir.. U make everything easy to understand.... I wish i could attend your offline class.. U r the best science teacher.. I don't even have words to express.... Thank you soooooooooooooooo much sir 🥹🥹🥹🥹🫡🫡🫡
46:43
Ist mirror is conevex mirror
Second mirror is concave mirror
47 :13 - 1st convex mirror because its
Reflecting surface outwards
2nd is concave mirror because its reflecting surface is inwarde ❤🎉
I have watched full video sir and
I am thanking you to this wonderful one shot ( your teaching style is similar as sir Walter Lewin
47:07 ( 1 - Convex and 2 - Concave )
1:57:00 sign convention in case of convex mirror-:
u=negative
f=positive
v=positive
h1=positive
H2=positive
1:52:38 who notice sir pen spining skill
1:08:54 sir you guide is very wonderful you say how to make ray diagram of spherical mirror. it is very useful trick to esaily make this
1:57:08
SIGN CONVENTION FOR CONVEX MIRROR :-
u - -ve
v - +ve
f - +ve
h1 - +ve
h2 - +ve
1:57:18
sign convention for convex mirror :-
U = negative
V = positive
f = positive
h1 = positive
h2 = positive
Very nice detailed lecture ❤
In a limited time 3:31:26
This one shot is very amazing, I understand all concepts very clear , thank you sir you helped me in my exam very much ❤️
3:20:49 3:20:49 ok bnon
3:20:59 3:20:59 3:20:59 i😅😅😅😮
1:27:39 virtual and eract image..
Big in size
Behind mirror
1:57:14 u= -ve, v= +ve, f= +ve, h1= +ve, h2= +ve
1:27:47 Nature-Virtual and erect , Position- behind the mirror, Size- Enlarged
1:57:10- convex mirrors (u) -ve( f) + ve
V (+)
1:08:20 sir clip kaha hai?
1:27:33 Nature= virtual & erect
1:27:33 Position = behind the mirror
1:27:33 Size= magnified
Sir aapke videos srsly bhot acche hai and the way you add jokes and interesting experiment truly maintains my interest in studying........you are the most creative teacher I've been taught by on youtube and these one shot with experiment are the best sir
A very heartly thanku sir ❤
Really the best teacher .I never comment on anyone’s video but your teaching insisted me to so.The best one shot on entire CZcams even school teacher don’t teach like this ❤️
😢😢😢😢
Broooo U comparing Ashu Sir to School teacher ........
48:26 A - Convex Mirror and B- concave mirror
3:19:18 b) lens have more power
3:28:23 water>glass>diamond
1:27:30 nature=virtual and erect position=behind mirror size=magnified
1:57:08
• U = negetive
• F = positive
• V = positive
• h¡= positive
•h2= positive
1:57:15
sign convention for convex mirror:-
u= -ve
f= +ve
v= +ve
ho= +ve
hi= +ve
47:14
First mirror is convex mirror
Second mirro is concave mirror
Sir you makes my Phys strong✊🏻..thanku ❤
1.Convex and 2.concave mirror (time-48 minutes)
1:27:44
N = virtual and erect
P = Beyond mirror
S = Magnified
1:27:25: NATURAL- VIRTUAL AND ERECT
POGITION: BEHIND THE MIROR
SIZE: Magnified
1:08:27 Sir isme to wo wali video aayi hi nahi jisme aapne dikhaya
aur ye isse pehle bhi hua hai
Yes bro
Kuch seconds baad hai rules wali video 😊
Haaaa
Excited For This Session ❤❤
Corection-2nd law of reflection means that if ir rr and normal is placed on an imaginary plane these 3:rays should touch the plane which is behind them
1. Sign Convention for Convex Mirror:-
u = -ve
v = +ve
f = +ve
h1 or ho = +ve
h2 or hi = +ve.
Thank you so much sir for this wonderful lecture.
One of the best lecture from youtube.☺☺
1:08:26
Kab dikhaya?😮
Hmm dekha hii nhi
1:27:36
nature : virtual and errect
position : behind mirror
size : enlarged
Hello
1:56:54
Convex mirror
F = + ve
U = - ve
V = + ve
Sir live experimental videos are helping a lot in understanding the concepts more efficiently. Please make more such videos, will help us to great extent. THANKS TO ASHU SIR AND SCIENCE AND FUN PLATFORM, WHICH ARE HELPING THE STUDENTS OF MIDDLE CLASSES , like me, TO ACHIEVE HIGHER PERCENTAGES, WITHOUT TAKING TUTION CLASSES. 🌼💎 3:15:18
42:05 THERE IS A DEFAULT IN EDITING 😂😄
47:02 47:02 convex mirror 47:36
Please tell me how casting of sharp shadow points to the straight path of light
Thank you sO much Sir
For build our Concepts.......❤❤❤
Convex 46:18
Cancave 47:09
All concepts crystal clear
Best Teacher
Easiest explanation
1:27:29 Nature - Virtual and erect
Positive - Behind mirror
Size - Magnifide
2:35:25 sir ne lakhmir singh ka lia 😂
nam :)
Kon kon chahta hai ki ashu sir Electricity chapter one shot lecture laye❤❤
1:27:33=
N=virtual image
P=in polished area
S=magnified
47:12 (A) Convex Mirror
(B) Concave Mirror
You are very satisfying teacher who teaches
us without any problem
THANK YOU
Hi, I just found a really good channel for Class 10 science "Science Meter - X" on CZcams.There I saw so many chapters were covered with so easy explanation, detailed sample paper solutions, One shot revision videos, Presentation tips ,ncert line by line explanations, short notes etc. Was really helpful so thought to recommend for ur benefit 👍😊😊😊😊😊😊😊
😊
@@Adyafanclub really?
As i have just started my class 10th. Can you suggest me best channels for science?😄
Sir doo baar aap experiment show karna bul gaya. But its ok you do a very big steam.
1st:- 3:20:50
2nd:- mila nhi time stamp 😅
But still jitna apne padhaya bahut innovative and best hai. ❤❤❤
43:15
Maine stamp dudha hai koi to like karo
@@bajpaireena kar diya bhai ek se jayada bar nhi hota aur jab aagla session aaye ga tabi like me milege