Physics Notes for jee and Neet
Open in Telegram
More Material :- @all_channel_links Contact here @MaterialXrequest_bot for requesting any Study materials Contact here at @PromoXtalk_bot for any bussiness/ promotion related queries
Show more
Network:7 179
Subscribers
No data24 hours
+187 days
+8030 days
Posts Archive
Now you can register for aakash iACST Exam in free of cost 😱
Link -
https://bit.ly/3JABktZ
https://bit.ly/3JABktZ
Don't miss this guy's you can win upto 90% scholorship
❤️❤️❤️❤️❤️❤️❤️❤️❤️
Take the test at a date and time of your choice & Win A Chance For Scholarship
Timings : 9AM to 10PM Daily
Mode : Online (from home)
Give it now 😉 and get the best scholarship
Hey !! My people there.🥰
I have made a group for you to ask queries.
To bhailog join krlo.😁👍
https://t.me/AIIMS_HUMARA_SAPNA
+6📚 POLYMERS - [OC]
📝 SHORT HANDWRITTEN NOTES.
Join -@handwritten_jee_notes
QUICK REVISION⏰
FORMULAS
🎯1. Formulas related to force:
🗯️F = ma
🗯️F = kx
🗯️F = m(vf² - vi²/2S)
🗯️F = mv/t
🗯️F = md/t²
🗯️F = m(vf - vi)/t
🗯️F = Area × density × velocity²
🗯️F = 1/2 mv²/d
🗯️F = 1/2 Pv/d
🗯️F = Power/velocity
🗯️Fc = mv²/r
🗯️Fc = mrw²
🗯️Fc/2 = mv²/2r
🗯️Fc = 2K.E/r
🗯️F = Area × Stress
🗯️F = pir² × stress
🗯️F = YA × Strain
🗯️F = YAl/L
🗯️F = pressure × area
🗯️F = change in momentum × time interval
🗯️F = - 2mVx × Vx/2l
🗯️F2 = F1/A1 × A2
🗯️F = qE
🗯️F = kQ/r²
🗯️F = ILB sintheta
🗯️F = q (v × B)
🗯️F = qE + q(v × B)
🎯2. Formulas related to energy and work
👉Fd = k.e
👉mgh = 1/2 mv²
👉E = 1/2 kx²
👉E = Ve
👉E = nhf
👉E = nhc/lambda
👉E = Pc
👉K.e = hf - work function = hf - hf° = hf - hc/w° (here w° is cutt off wavelength)
👉E = 1/2 Pv
👉mv²/2r= Fc/2
👉K.E/r = Fc/2
👉K.E = Fc×/r/2
👉K.e = 1.5 KT
👉E = VQ
👉E = Power × time
👉E = Fvt
👉% loss in K.e = v1² - v2²/v1² × 100
👉% loss in P.e = h1² - h²/h1² × 100
👉Energy lost due to air friction(Fh) = 1/2mv² - mgh (when body is thrown upward)
👉Energy lost due to air friction(FS) = mgh - 1/2mv² (when body is thrown downward)
👉E = 1/2 CV² (capacitor)
👉E = R × hc (R is Rydberg' constant)
J = m-¹ × Js ms-¹
👉hf kalpha x rays = EL - Ek
hf kbeta x rays = EM - Ek
👉Binding energy = mass defect × c²
👉W = Fd Costheta
👉W = nmgh (when person is climbing stairs)
👉W = n(m+m) gh (when person is climbing stairs with some load)
👉W = 0mgh + 1mgh + 2mgh + 3mgh ....... (in case of stacking bricks. For ist brick h=0. For 2nd brick h=1. For 3rd brick h=2 and so on)
👉W = Fd = PA × change in V
👉W = Q - change in U
👉Q = mc × change in T
T/273.16 = Q/Q3 (Thermodynamic scale)
👉W = I²Rt
👉W = emf×charge
👉W = VQ
👉W = 1/2 lF
👉W = YAl²/2L
👉W = StressAl²/2Strain
👉W = PressureAl²/2Strain
👉W = Fl²/2Strain
🎯3. Formulas related to Power
💥P = Fv
💥P = E/t
💥P = n(mgh/t)
💥P = Fd/t
💥P = mv²/2t
🎯4. Formulas related to distance, displacement, velocity and accelration
📝d = vt
📝d = at²
📝d = (vf + vi/2) ×t
📝d = 5t² (for distance in 'n' seconds)
📝d = 5(2tn - 1) (for distance in 'nth' second)
📝d = 1/2 mv²/F
📝d = vit + 5t²
📝d = v × underroot 2H/g
📝d = vt = x°wt = x°2pi/T × t = x°2pift
📝x = x° Sin wt
📝x = x° Sin (underroot k/m) t
vf = vi + at
📝2as = vf² - vi²
📝2as = (vi + at)² - vi²
📝2as = vf² - (vf - at) ²
📝v = underroot Vfx² + Vfy²
📝v = Power/Force
📝v = 2×K.E/momentum (k.e = 1/2 Pv)
📝v² = 2×Power×time/mass (P = mv²/2t)
v = underroot 2as
v = underroot gr (speed at highest point in a verticle circle)
v = underroot 5gr (speed at lowest point in a verticle circle)
📝v² = 2FS/m
📝v² = 2E/m
📝v² = 2Ve/m
📝v = eBr/m (velocity of particle under action of magnetic force along circular path)
📝v² = Force/Area.Density
📝v = w underroot x°² - x²
📝v = underroot k/m × underroot x°² - x²
📝v = x°w (at mean position where x=0)
📝v = x° underoot k/m
📝v = v° underroot 1 - x²/x°² (for determining ratio b/w inst. Velocity and maxi. Velocity)
📝v= x°2pif = x°2pi/T
📝a = x°w² = x°w.w = vw = v.2pif
Common velocity = m1v1/m1+m2
📝vi² = Rg/Sin2theta
📝v = underoot Tension×length/mass
📝V = 2pi ke²/nh (speed of e- in nth orbit)
📝Vn = V/n
📝v = nh/2pimr (lambda = 2pir and lambda=h/p)
📝ma = kx
📝a = kx/m (SHM)
📝a = - gx/l (Simple pendulum)
📝ac = v²/r
🎯5. Formulas related to wavelength 'w'
💭w = v/f
💭w = 1/wave number
💭w1 = 2l (when pipe is opened at both ends)
💭w1 = 4l (when pipe is opened at one end)
💭Delta w = Us/f (doppler shift)
Wavelength for obs. = w - delta w = v/f - Us/f
💭w = hc/Ve
💭w = hc/E
💭w = h/mv
💭w = h/P as P = underroot 2mE so
💭w = h/underroot 2mE (de Broglie wavelength)
💭w = underroot 150/V A° (short method for de Broglie wavelength. This formula is applicable only for e-)
💭1/w = RH (1/p²-1/n²)
💭Wmaxi/Wmini = n²/n²-p² (for determining ratio b/w maxi. Wavelength to mini. Wavelength for series of atomic spectrum)
💭w = 2pir/n (n is no. of loops in a circle)
💭h/mv = 2pir
🅂🄷🄰🅁🄴 🅆🄸🅃🄷 🅈🄾🅄🅁 🄵🅁🄸🄴🄽🄳🅂 🤝🤝🤝
▭▬▭▬▭▬▭▬▭▬▭▬▭▬
DOUBT - 1👇
No reduction in syllabus for NEET 2023 and I think there will be no reduction in syllabus for upcoming NEET too!
Questions will come from whole syllabus ( Don't fall for this section B trap that NTA mentions)
I am seeing this from COVID-19
They ask questions from everywhere in both the sections 🙏
🔴Tips for revision before Test🔴
🔸Firstly in the morning Make a table of chapters you have to revise according to subjects.
⭐ Give difficult subject chapters more time to revise than the subject you have well prepared
⭐Try to memorize by revising your notes and read NCERT
🔸Try recalling technique for what ever you revise i.e. recall whatever you revised after 7/8 hours in your mind. ✅
🔸The chapters you revise makes you strong enough in that so you couldn't loose any marks in it.
🔸Don't take stress but manage your time wisely✅
🌟All the best , KEEP STUDYING👍✅
@iitwale
➥ PHYSICS IMPORTANT FACT AND FORMULA
👉 Must join @iitwale
👉 Most important for last time revision
70% to 80% similarly to actual CBSE 2023 Board paper with highlighted topics and many more Download Now 👇👇
Class 9th - http://bit.ly/3EeCg53
Class 10th - http://bit.ly/3XBbZ88
Class 11th - http://bit.ly/3YVSKqL
Class 12th - http://bit.ly/3k8hs8H
( Strictly for 2023 board exam )
Note- Don't ignore any questions and any point of this PDF
Jitne k exams ho gye 😁 we matched the paper Its questions were exactly similar to these PDFs ( you can also match past question papers yourself )
Up to 90% Scholarship on NEET & JEE Courses
Get up to 90% Total Scholarship with Instant Admission cum Scholarship Test (iACST)
Admissions are now open for Foundation courses at your nearest Aakash BYJU'S centre.
Register now - https://bit.ly/3jma8G4
Register now - https://bit.ly/3jma8G4
Get the Aakash Advantage
✔️ Concept & application based learning
✔️ Comprehensive study material
✔️ Regular Tests & Assessments
✔️ Doubt clearing sessions
✔️ 100% digitised classrooms
✔️ Performance & attendance updates
☑️ 93500+ Aakashians qualified in NEET & JEE 2022
☑️ 34+ years of outstanding results
☑️ 5000+ expert faculty
☑️ 300+ branches and centres across India
Register now - https://bit.ly/3jma8G4
Register now - https://bit.ly/3jma8G4
🌀 𝗜𝗻 𝘄𝗵𝗶𝗰𝗵 𝗰𝗹𝗮𝘀𝘀 𝘆𝗼𝘂 𝗮𝗿𝗲 𝗴𝗼𝗶𝗻𝗴 𝗶𝗻 𝟮𝟬𝟮𝟰 𝗖𝗵𝗼𝗼𝘀𝗲 𝗮𝗻𝗱 𝗷𝗼𝗶𝗻 𝗳𝗿𝗼𝗺 𝗯𝗲𝗹𝗼𝘄 🌀
❓𝗖𝗟𝗔𝗦𝗦 𝟵𝗧𝗛
❓ 𝗖𝗟𝗔𝗦𝗦 𝟭𝟬𝗧𝗛
❓𝗖𝗟𝗔𝗦𝗦 𝟭𝟭𝗧𝗛
❓ 𝗖𝗟𝗔𝗦𝗦 𝟭𝟮𝗧𝗛
❓𝗜𝗜𝗧-𝗝𝗘𝗘 & 𝗡𝗘𝗘𝗧
When you click on your class or exam you will be redirected to a channel where you have to choose your desired materials and join channel accordingly
Download and save it before deleted
70% to 80% similarly to actual CBSE 2023Board paper with highlighted topics and many more Download Now 👇👇
Class 9th - http://bit.ly/3EeCg53
Class 10th - http://bit.ly/3XBbZ88
Class 11th - http://bit.ly/3YVSKqL
Class 12th - http://bit.ly/3k8hs8H
( Strictly for 2023 board exam )
Note- Don't ignore any questions and any point of this PDF
To download just open the link and click on view in terabox app > download the app > login > download the pdf > score higher marks in exam 💕
क्या आप भी NEET / JEE की तैयारी कर रहे हैं?.... 😍🥳🤩
तो जाने recent NEET/JEE Toppers की सफलता का राज सिर्फ EXPRTO पर!!
✅ NEET / JEE के top 100 रैंकर्स से पैये सीधे मार्गदर्शन
✅ पाए direct guidance from Top 100 rankers of NEET/JEE
✅ Toppers ke handwritten notes
✅ पढाई में focus करने के tips
✅ Exam ke lie important MCQs
✅ Memory retention power कैसे बढ़ाए
✅ शॉर्ट नोट्स बनाने के टिप्स और ट्रिक्स
🥳 Free Registeration
Register Now - http://bit.ly/3ZciI9A
Register Now - http://bit.ly/3ZciI9A
70% to 80% similarly to actual CBSE 2023Board paper with highlighted topics and many more Download Now 👇👇
Class 9th - http://bit.ly/3EeCg53
Class 10th - http://bit.ly/3XBbZ88
Class 11th - http://bit.ly/3YVSKqL
Class 12th - http://bit.ly/3k8hs8H
( Strictly for 2023 board exam )
Note- Don't ignore any questions and any point of this PDF
Must read these PDFs
Last way and last hope to score high in board exams with Guess papers & most expected topics coverage ( upto 80% similarity in boards )
providing by us For FREE
Class 9th - http://bit.ly/3Ylc2pC
Class 10th - http://bit.ly/3IdB9Fl
Class 11th - http://bit.ly/3IgWrSs
Class 12th - http://bit.ly/3K3m0rp
Must read this PDF before exam
Dear Student, Get up to 90% Scholarship with iACST
Get the Aakash Advantage
✔️ Concept & application based learning
✔️ Comprehensive study material
✔️ Regular Tests & Assessments
✔️ Doubt clearing sessions
✔️ 100% digitised classrooms
✔️ Performance & attendance updates
Register Here: http://bit.ly/3DYZlsi
Register Here: http://bit.ly/3DYZlsi
🚀 Amazing opportunity for students to earn in a interesting way without any investment 🚀
Don't Miss This opportunity
Step 1 : Register by filling all details 👇👇
Link - https://bit.ly/3Y4OfKm
Link - https://bit.ly/3Y4OfKm
Step 2 : You will Get a mail Go to Gmail section and click on verify
Link - https://bit.ly/3Y4OfKm
Link - https://bit.ly/3Y4OfKm
Note - You can withdraw in form of Paytm , Amazon voucher or Flipkart voucher
Amazing opportunity for students to win Amazon voucher or Flipkart voucher
👉 only last 2 days left , win now or regret later 😯😯
Link 👉 https://bit.ly/3Y4OfKm
Link 👉 https://bit.ly/3Y4OfKm
Note - Many students already got their prizes 🏆 while many prizes are still left to distribute 🥰 Try and win ...
It's better to try now insted of regretting later ......100% safe and genuine 😓 we already verified and confirmed
Dear Student, Get up to 90% Scholarship with iACST
Get the Aakash Advantage
✔️ Concept & application based learning
✔️ Comprehensive study material
✔️ Regular Tests & Assessments
✔️ Doubt clearing sessions
✔️ 100% digitised classrooms
✔️ Performance & attendance updates
Register Here: https://bit.ly/3jma8G4
Register Here: https://bit.ly/3jma8G4
Offer valid for limited time
EARNING OPPORTUNITY FOR STUDENTS
Step 1 : Register by filling all details
https://bit.ly/3Y4OfKm
https://bit.ly/3Y4OfKm
Step 2 : You will Get a mail
Go to Gmail section and click on verify
Singup and get ₹100 Bonus which you can withdraw in form of Paytm or Amazon voucher or Flipkart voucher
Don't miss this opportunity
⚠️ IMPORTANT ⚠️
EARNING OPPORTUNITY FOR STUDENTS
Step 1 : Register by filling all details
https://bit.ly/3Y4OfKm
https://bit.ly/3Y4OfKm
Step 2 : You will Get a mail
Go to Gmail section and click on verify
Singup and get ₹100 Bonus which you can withdraw in form of Paytm or Amazon voucher or Flipkart voucher
Don't miss this opportunity
