LIGHT -One Shot 💡| Class 10 Boards| Full Chapter Science|

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lecture notes✅

PYQ booklet by exphub

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#class10science #study #class10 #class10th #motivation #class9

[exphubth]

Please note : Bending tendency ( refractive index diagram) are wrong
28:13, Explained right diagrams in ending of session!! 🙏❤️

[LinQuinan-fx]

I used to score really bad in science.... Like 19 out of 40 20 out of 40 during my periodic exams and literally in my half yearly I scored 94 out of 100 and all the credit goes to Prashant bhaiya.

I've realised that science is so interesting if there is someone who can make u understand ❤ Thankyou

[TeamNextTopper]

Respect button for Prashant Bhaiya ❤❤❤

[brargamer]

Formula of Electricity:
1)I=Q/t
2)Q=ne
3)V=W/Q
4)V=IR
5) R=Rho×L/A
6) Resistance in series: RS=R1+R2+R3
7) Resistance in parallel:1/RP=1/R1+1/R2+1/R3 (*Reciprocal of R1+R2+R3)
8)H=V×Q
i) H= Vlt
ii)H= I²Rt
iii)H= V²t/R
9) P=W/t
i) P=VI
ii)P=l²R
iii)p=V²/R
10)E=P×t


S.I Units :
current (I) Ampere
Charge (Q) coulomb
Time (t) second
potential diff or Voltage (V) volt
resistance (R) Ohm
resistivity (Rho) Ohm meter
Power (P) watt
Heat =energy= work=joule


Measureing Devices :
Ammeter/Milli Ammeter- for measuring current ( always connected in series)
Galvanometer-for measuring small/sensitive current ( we can also get the direction of the of the current)
voltmeter - for measuring volt (always connected in parallel)
Ohm meter -measures the resistivity


Things to remember:
electron charge = (1.6× 10 -¹⁹C)
1KWH=3.6×10⁶J
1ampere =1000mA
1 kilowaat=1000W
1Horse power= 746W


i hope this list will help you !
ek free ka like dete jana
goal 2k like and you tube ka channel subscribe kar do mera. bhai or jo subscribe kardo

[mrevil]

What we are study in this video 5:30
Reflection of light. 6:00
Types of reflection 11:31
Refraction 13:24
Laws of refraction 15:14
Refractive index 15:32
Refraction through glass slab 19:07
Laws of refraction 21:26
Bending tendency 26:52
Lenses and mirror 34:35
Important terms 38:26
How is the imaged formed? 40:57
Ray diagram 41:35
Object at infinity 46:19
Concave mirror 1:01:00
Concave mirror-all 6 cases 1:06:42
Image formed by a plane mirror 1:11:37
Types of lenses 1:18:45
Convex lens 1:23:43
Covex lense-all 6 cases 1:46:36
All formula1:47:14
Sigh convention 1:47:27
TATA BYE BYE-- 2:26:23
FOR THANKYOU MEE
HIT

[azeezkhazi]

1:25: diagram drawn to explain concave lens shall be "Appears to diverge from focus F1". The rays parallel to p.a coming towards concave lens diverges and appears to coming from point F1 when diverged!

[Kamalsaini.]

Lagyo attandance 2024-25vale❤😅
.
.
[Like for 99.2] percent

[ZainaParveen]

Prashant bhaiyaa OP
Abhi 1 month baad mera pre boards hai aur maine physics ka kuch nhi padha tha ab ye lecture dekhne ke baad aisa lag raha hai ki haan mere se ho jayega aur bhaiya sab sambhal lenge
Thankyou so much bhaiya🥺❤

[RadhaTehariya]

EXAM IS NEAR
NOTHING IS CLEAR
NO FEAR WHEN
PRASHANT BHAIYA IS HERE ❤

[rupamjha]

00:02 Summary of the chapter on light unit
02:53 Free resources and study materials available for Class 10 Boards preparation
07:34 Understanding reflection process in science.
11:22 Regular and regular reaction dependence
19:10 Understanding relative refractive index and its applications
22:17 The angle of incidence and refractive index in optics
29:23 Understanding refractive index and its formulas
32:39 Understanding the important points for Class 10 Boards Science
37:45 Understanding the concept of center of curvature in optics.
41:16 Understanding the behavior of light when it passes through a lens.
48:30 Understanding the concept of real and inverted images
52:07 Discussion on the formation of real and virtual images
58:23 Light and its properties
1:01:49 Understanding the principle of convex mirrors
1:09:31 The focus is on the Convex Mirror and virtual images.
1:12:08 Understanding the concept of inverted images in plane mirrors.
1:18:14 Introduction to lenses and principles of balance
1:20:39 Explanation of principal focus and optical center
1:27:24 Discussion on the arrest of the principal and the meaning of 'subscribe'
1:31:13 Studying techniques for 10th class students
1:37:23 Understanding the properties of images formed by lenses
1:40:47 Understanding virtual image formation
1:47:49 Understanding focal length and image formation
1:50:47 Understanding the sign convention for lenses
1:56:34 Understanding the concept of magnification
1:59:06 The formula for net balance when a combination of poke loop is present
2:05:28 Understanding image formation and power extraction in physics
2:09:03 Understanding the concept of magnification and calculation
2:15:26 Understanding the concept of focal length and positive vibes
2:20:00 Chapter summary and upcoming topics
2:27:19 Importance of consistent studying
2:30:35 Understanding the concept related to net

[shambhavikumari]

2024-2025 wale kaun kaun October me dekh rhe ho..😅

[Future__dctr__]

1like = 100 marks in physics....
Chalo ab dekhte h kitne likes aate h...🤦😂
Target 🎯 1000 likes...😅

[dilipkumargope]

Kon kon ye lecture dekhne aya school🎒📚 mein explanation start hone ke badh😅😅😅 jb sb upar se par ho

[Vidushi]

2022 LIVE -300 bche
2024 LIVE -186k bche
This man is a legend❤️‍🔥🥹

[ahmadagra]

Anyone watching in October 2024, before half yearly ? Attendance here

[FFshorts-op]

Kon kon November 2024 me dekh rhe ho 😢

[storywith]

September 2024 wale attendence lagao ( half yearly me acha score krna h bhai 😎💀)

[jiurubyjane]

10:20
Prashant bhaiya:-Biology mai nhi padha sakta
Me:-who came here after watching control and coordination🥲🙂

[r.gamers]

Andi bndi sandi jisne like Kiya vo 95% paayga

[arvindpanday]

when light moves from denser medium to rarer medium it bends away from normal and when light moves from rarer medium to denser it bends towards the normal.