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Olympiad Wallah
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Ko'proq ko'rsatish📈 Telegram kanali Olympiad Wallah analitikasi
Olympiad Wallah (@olympiad_wallah) Ingliz til segmentidagi kanali faol ishtirokchi. Hozirda hamjamiyat 15 091 obunachidan iborat bo'lib, Taʼlim toifasida 13 435-o'rinni va Hindiston mintaqasida 28 220-o'rinni egallagan.
📊 Auditoriya ko‘rsatkichlari va dinamika
невідомо sanasidan buyon loyiha tez o‘sib, 15 091 obunachiga ega bo‘ldi.
23 Iyun, 2026 dagi oxirgi ma’lumotlarga ko‘ra kanal barqaror faollikka ega. Oxirgi 30 kunda obunachilar soni 495 ga, so‘nggi 24 soatda esa 15 ga o‘zgardi va umumiy qamrov yuqori darajada qolmoqda.
- Tasdiqlash holati: Tasdiqlanmagan
- Jalb etish (ER): Auditoriya o‘rtacha 15.64% darajada jalb etiladi. Nashrdan keyingi dastlabki 24 soatda kontent odatda umumiy obunachilar sonining 3.89% ini tashkil etuvchi reaksiyalarni to‘playdi.
- Post qamrovi: Har bir post o‘rtacha 2 360 marta ko‘riladi; birinchi sutkada odatda 587 ta ko‘rish yig‘iladi.
- Reaksiyalar va o‘zaro ta’sir: Auditoriya faol: har bir postga o‘rtacha 8 ta reaksiya keladi.
- Tematik yo‘nalishlar: Kontent champ, revision, aspirant, aaj, olympiadwallah kabi asosiy mavzularga jamlangan.
📝 Tavsif va kontent siyosati
Muallif resursni shaxsiy fikrni ifoda etish maydoni sifatida ta’riflaydi:
“🎯 Olympiad & JEE Prep Channel
Your go-to space for:
🔹 NSEC | NSEB | NSEP | NSEA | NSEJS | IOQM
🔹 Advanced Series: Physics, Chem, Bio, Maths
🔹 JEE Excellence & Test Series
Stay updated. Stay prepared. Let’s crack it! 💥”
Yuqori yangilanish chastotasi (oxirgi ma’lumot 24 Iyun, 2026 da olingan) sababli kanal doimo dolzarb va katta qamrovli bo‘lib qoladi. Analitika auditoriya kontent bilan faol hamkorlik qilishini, uni Taʼlim toifasidagi muhim ta’sir nuqtasiga aylantirishini ko‘rsatadi.
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Obunachilar
+1524 soatlar
+17 kunlar
+49530 kunlar
Postlar arxiv
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⚡ KINETIC ENERGY — FORMULA SHEET
🔹 Kinetic Energy (KE)
KE = ½mv²
where,
m = mass
v = velocity
🔹 Work-Energy Theorem
W = ΔKE
W = KE₂ − KE₁
🔹 Translational Kinetic Energy
KE = ½mv²
🔹 Rotational Kinetic Energy
KE = ½Iω²
where,
I = moment of inertia
ω = angular velocity
🔹 Total Kinetic Energy (Rolling Motion)
KE = ½mv² + ½Iω²
🔹 Relation Between Momentum and Kinetic Energy
KE = p²/2m
where,
p = momentum
🔹 Velocity in Terms of Kinetic Energy
v = √(2KE/m)
🔹 Momentum in Terms of Kinetic Energy
p = √(2mKE)
🔹 Change in Kinetic Energy
ΔKE = ½m(v₂² − v₁²)
🔹 Average Power
P = ΔKE/t
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Hello Champions 🏆🔥
Arithmetic Functions Notes are here 📊✨
Time to connect concepts like a true Olympiad champ 🚀
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Good Morning Champions! ☀️
Welcome back! Telegram is finally active again. 🎉
Thank you for being with us during this time and for all the support you've shown. It really means a lot.
We're back, and so are the updates, learning, and daily motivation.
Let's keep moving forward together! 🚀
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⚡ NEWTON'S LAWS OF MOTION — FORMULA SHEET
🔹 Newton's First Law
ΣF = 0
Body remains at rest or in uniform motion unless acted upon by an external force.
🔹 Newton's Second Law
F = ma
where, F = Force m = Mass a = Acceleration
🔹 General Form
F = dp/dt
where, p = Momentum
🔹 Momentum
p = mv
🔹 Impulse
J = FΔt
🔹 Impulse-Momentum Theorem
J = Δp
= p₂ − p₁
🔹 Weight of a Body
W = mg
🔹 Normal Reaction
Horizontal Surface:
N = mg
🔹 Lift Moving Upward
N = m(g + a)
🔹 Lift Moving Downward
N = m(g − a)
🔹 Apparent Weightlessness
N = 0
when,
a = g
🔹 Tension in a Light String
For a body of mass m:
T = m(g ± a)
(Depending on direction of acceleration)
🔹 Pseudo Force
Fₚ = ma₀
where, a₀ = acceleration of non-inertial frame
🔹 Friction
Maximum Static Friction:
fₛ(max) = μₛN
Kinetic Friction:
fₖ = μₖN
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🧭 VECTORS — FORMULA SHEET
🔹 Magnitude of a Vector
|A| = √(Aₓ² + Aᵧ²)
🔹 Unit Vector
 = A/|A|
🔹 Resolution of a Vector
Aₓ = A cosθ
Aᵧ = A sinθ
🔹 Resultant of Two Vectors
R = √(A² + B² + 2ABcosθ)
🔹 Direction of Resultant
tanα = (Bsinθ)/(A + Bcosθ)
🔹 Dot Product
A·B = ABcosθ
A·B = AₓBₓ + AᵧBᵧ + A𝓏B𝓏
🔹 Cross Product
A × B = ABsinθ
🔹 Unit Vector Relations
i·i = 1
j·j = 1
k·k = 1
i·j = j·k = k·i = 0
🔹 Cross Product Relations
i × j = k
j × k = i
k × i = j
j × i = -k
k × j = -i
i × k = -j
🔹 Area of Parallelogram
Area = |A × B|
🔹 Area of Triangle
Area = ½|A × B|
🔹 Projection of A on B
Projection = (A·B)/|B|
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🚀 KINEMATICS — FORMULA SHEET
🔹 Speed
Speed = Distance / Time
v = s/t
🔹 Velocity
Velocity = Displacement / Time
v = Δx/Δt
🔹 Acceleration
a = (v − u)/t
where,
u = initial velocity
v = final velocity
🔹 First Equation of Motion
v = u + at
🔹 Second Equation of Motion
s = ut + ½at²
🔹 Third Equation of Motion
v² = u² + 2as
🔹 Fourth Equation of Motion
s = [(u + v)/2]t
🔹 Average Velocity
Average Velocity = Total Displacement / Total Time
For Uniform Acceleration:
v_avg = (u + v)/2
🔹 Relative Velocity
Velocity of A with respect to B:
V_AB = V_A − V_B
🔹 Projectile Motion
Horizontal Range:
R = (u² sin2θ)/g
Maximum Height:
H = (u² sin²θ)/(2g)
Time of Flight:
T = (2u sinθ)/g
🔹 Free Fall
v = gt
s = ½gt²
v² = 2gs
🔹 Graph Relations
Slope of Position-Time Graph = Velocity
Slope of Velocity-Time Graph = Acceleration
Area under Velocity-Time Graph = Displacement
🎯 MUST REMEMBER
v = u + at
s = ut + ½at²
v² = u² + 2as
R = (u² sin2θ)/g
H = (u² sin²θ)/(2g)
T = (2u sinθ)/g
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🌊 WAVES — FORMULA SHEET
🔹 Wave Speed (v)
v = fλ
where, v = wave speed f = frequency λ = wavelength
🔹 Frequency (f)
f = 1/T
where, T = time period
🔹 Time Period (T)
T = 1/f
🔹 Angular Frequency (ω)
ω = 2πf
ω = 2π/T
🔹 Wave Number (k)
k = 2π/λ
🔹 General Wave Equation
y = A sin(kx − ωt)
where, A = amplitude k = wave number ω = angular frequency
🔹 Speed of Transverse Wave on a String
v = √(T/μ)
where, T = tension in string μ = mass per unit length
🔹 Intensity of a Wave
I ∝ A²
Intensity is directly proportional to the square of amplitude.
🔹 Phase Difference
ϕ = 2π(Δx/λ)
🔹 Path Difference
Δx = nλ
Constructive Interference
Δx = (2n+1)λ/2
Destructive Interference
🔹 Beat Frequency
fᵦ = |f₁ − f₂|
🔹 Doppler Effect (Source Moving)
f' = f[v/(v ∓ vₛ)]
where, f' = apparent frequency f = actual frequency v = speed of sound vₛ = speed of source
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Hello Champions!
Telegram is temporarily unavailable due to exam-related restriction and will be back after 22 June.
Don't Panic
Till then, all updates, notes and announcements will be shared on our WhatsApp channel.
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Science most important questions ❓ 🥳 you should learn !
1. How does a carbon atom attain a noble-gas configuration?
A carbon atom attains a noble-gas configuration by forming four covalent bonds with other atoms, allowing it to share its four valence electrons. By sharing electrons, carbon effectively achieves the stable octet configuration of neon (eight electrons in its outer shell).
2. Define catenation.
Catenation is the ability of an element to form long chains or rings by bonding to atoms of the same element through covalent bonds. Carbon shows strong catenation, which enables the formation of complex organic molecules.
3. Write the number of covalent bonds present in propane.
Propane (C3H8) contains 10 covalent single bonds: 2 C–C bonds and 8 C–H bonds, for a total of 10.
4. Define the term oxidising agent.
An oxidising agent (oxidant) is a substance that gains electrons in a chemical reaction and, in doing so, causes another substance to be oxidised. Oxidising agents often contain an element in a relatively high oxidation state.
5. Write the formula for the first member of the ketone family.
The simplest ketone is propanone (commonly called acetone), with formula C3H6O and structural formula CH3COCH3.
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4. Gravitational potential at an infinite distance from a planet is:
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3. If the mass of Earth remains constant and its radius becomes twice, the value of g at the surface will be:
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1. According to the Universal Law of Gravitation, if the distance between two masses is doubled, the gravitational force becomes:
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Gravitation - Formula Sheet
🔹 Universal Law of Gravitation: F = G(m₁m₂)/r²
🔹 Gravitational Field Intensity (g): g = GM/r²
🔹 Gravitational Potential (V): V = -GM/r
🔹 Gravitational Potential Energy (U): U = -GMm/r
🔹 Escape Velocity (vₑ): vₑ = √(2GM/R)
🔹 Orbital Velocity (vₒ): vₒ = √(GM/r)
🔹 Satellite Time Period (T): T = 2π√(r³/GM)
🔹 Relation Between Escape & Orbital Velocity: vₑ = √2 × vₒ
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For NSEJS 2026 & IOQM 2026 students here is the coupon code:
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15 091
Hello bachhon,
Get access to the test series and test pass
For NSEJS 2026 & IOQM 2026 students here is the coupon code:
Use the coupon code: NSEJSTESTSERIES50
&
IOQMTESTSERIES50
Apply now and boost your preparation!
