Olympiad Wallah
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نمایش بیشتر📈 تحلیل کانال تلگرام Olympiad Wallah
کانال Olympiad Wallah (@olympiad_wallah) در بخش زبانی انگلیسی بازیگری فعال است. در حال حاضر جامعه شامل 15 884 مشترک است و جایگاه 12 566 را در دسته آموزش و رتبه 25 291 را در منطقه الهند دارد.
📊 شاخصهای مخاطب و پویایی
از زمان ایجاد در невідомо، پروژه رشد سریعی داشته و 15 884 مشترک جذب کرده است.
بر اساس آخرین دادهها در تاریخ 27 سپتامبر, 2026، کانال فعالیت پایداری دارد. در ۳۰ روز گذشته تغییر اعضا برابر 136 و در ۲۴ ساعت گذشته برابر 3 بوده و همچنان دسترسی گستردهای حفظ شده است.
- وضعیت تأیید: تأیید نشده
- نرخ تعامل (ER): میانگین تعامل مخاطب 12.94% است و در ۲۴ ساعت نخست پس از انتشار، محتوا معمولاً 5.19% واکنش نسبت به کل مشترکان کسب میکند.
- دسترسی پستها: هر پست به طور میانگین 2 056 بازدید دریافت میکند. در اولین روز معمولاً 825 بازدید جمعآوری میشود.
- واکنشها و تعامل: مخاطبان بهطور فعال حمایت میکنند؛ میانگین واکنش به هر پست 4 است.
- علایق موضوعی: محتوا بر موضوعات کلیدی مانند champ, revision, aspirant, aaj, olympiadwallah تمرکز دارد.
📝 توضیح و سیاست محتوایی
نویسنده این فضا را محل بیان دیدگاههای شخصی توصیف میکند:
“🎯 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! 💥”
به لطف بهروزرسانیهای پرتکرار (آخرین داده در تاریخ 28 سپتامبر, 2026)، کانال همواره بهروز و دارای دسترسی بالاست. تحلیلها نشان میدهد مخاطبان بهطور فعال با محتوا تعامل دارند و آن را به نقطه اثرگذاری مهم در دسته آموزش تبدیل کردهاند.
در حال بارگیری داده...
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| 01 سپتامبر | +9 |
| 2 | Glucose absorption is slower from a drink containing only glucose than from one containing glucose + a small amount of salt. Which mechanism explains this? | 496 |
| 3 | HUMAN PHYSIOLOGY — NSEB QUICK REVISION
1. DIGESTION
MOUTH
• Salivary amylase → Starch digestion
STOMACH
• HCl → Acidic pH + activates pepsin
• Pepsin → Protein digestion
• Gastrin → Stimulates gastric secretion
SMALL INTESTINE
• Bile → Fat emulsification
• Pancreatic enzymes → Major chemical digestion
• Secretin → ↑ Bicarbonate secretion
• CCK → ↑ Pancreatic enzymes + gallbladder contraction
• Villi → Absorption
🔥 MOST digestion + absorption → Small intestine
Glucose + amino acids → Blood
Fat products → Lacteals → Lymph
2. RESPIRATION
Gas exchange → ALVEOLI
O2:
Alveoli → Blood → Tissues
CO2:
Tissues → Blood → Alveoli
📌 O2 transport:
Mostly haemoglobin-bound
📌 CO2 transport:
Mostly as HCO3−
🔥 Gas exchange → Diffusion
BOHR EFFECT:
↑ CO2 / ↓ pH → ↓ Hb affinity for O2
→ More O2 released to tissues
⭐ Left shift → Higher O2 affinity
⭐ Right shift → Lower O2 affinity
3. CIRCULATION
Human circulation → DOUBLE CIRCULATION
Pulmonary:
Heart → Lungs → Heart
Systemic:
Heart → Body → Heart
BLOOD FLOW:
RA → RV → Pulmonary artery
→ Lungs → Pulmonary veins
→ LA → LV → Aorta → Body
🔸 Pulmonary artery → Deoxygenated
🔸 Pulmonary vein → Oxygenated
▪️ Valves → Prevent backflow
4. CARDIAC CYCLE
Atrial systole
→ Ventricular systole
→ Diastole
▪️ Systole → Contraction
▪️ Diastole → Relaxation
Heart sounds:
LUB → AV valves close
DUB → Semilunar valves close
ECG:
P wave → Atrial depolarisation
QRS → Ventricular depolarisation
T wave → Ventricular repolarisation
5. EXCRETION
Functional unit → NEPHRON
Urine formation:
FILTRATION → REABSORPTION → SECRETION
Glomerulus → Filtration
PCT → Major reabsorption
Loop of Henle → Establishes medullary osmotic gradient
DCT + Collecting duct → Fine regulation
🔥 ADH:
↑ Water reabsorption
→ Concentrated urine
🔥 Aldosterone:
↑ Na+ reabsorption
↑ K+ secretion
6. COUNTER-CURRENT MECHANISM
Loop of Henle + Vasa recta help maintain the medullary osmotic gradient.
Descending limb:
→ Highly permeable to water
Ascending limb:
→ Impermeable to water
→ NaCl movement out
⭐ Key idea:
Descending → Water OUT
Ascending → Salt OUT
7. RAAS
↓ Blood pressure / ↓ renal perfusion
↓
Renin
↓
Angiotensin I
↓
Angiotensin II
↓
Aldosterone
↓
↑ Na+ + Water reabsorption
↓
↑ Blood volume / Blood pressure
🔥 Angiotensin II → Vasoconstriction + stimulates aldosterone release
8. NERVOUS SYSTEM 🧠
Functional unit → NEURON
Dendrite → Cell body → Axon
RESTING MEMBRANE:
Inside is relatively negative.
ACTION POTENTIAL:
Threshold reached
↓
Na+ channels open
↓
Depolarisation
↓
Na+ channels inactivate
↓
K+ channels open
↓
Repolarisation
🔥 Refractory period → Limits immediate re-excitation and helps ensure one-way propagation.
9. SYNAPTIC TRANSMISSION ⚡
Action potential
↓
Ca2+ enters axon terminal
↓
Neurotransmitter release
↓
Synaptic cleft
↓
Postsynaptic receptor
↓
Response
🔥 Chemical synapse → Usually one-way transmission
🔥 Ca2+ entry triggers neurotransmitter release.
⚡ NSEB MUST-REMEMBER
🔺 Gastrin → Gastric secretion
🔺 Secretin → Bicarbonate
🔺 CCK → Pancreatic enzymes + gallbladder contraction
🔺 BOHR EFFECT:
↑ CO2 / ↓ pH → O2 release ↑
🔺 P wave → Atrial depolarisation
🔺 QRS → Ventricular depolarisation
🔺 T wave → Ventricular repolarisation
🔺 PCT → Major reabsorption
🔺 ADH → Water reabsorption ↑
🔺 Aldosterone → Na+ reabsorption ↑
🔺 Depolarisation → Na+ IN
🔄 Repolarisation → K+ OUT
Synapse → Ca2+-dependent neurotransmitter release
🎯 GOLDEN RULE
▫️DIGESTION → BREAK + ABSORB
▫️RESPIRATION → EXCHANGE + GAS TRANSPORT
▫️CIRCULATION → PUMP + TRANSPORT
▫️EXCRETION → FILTER + REGULATE
▫️NERVOUS SYSTEM → RECEIVE + TRANSMIT + RESPOND | 603 |
| 4 | Order Of an Integer Modulo n Quick Revision!
All the important rules in one-page notes 📝🔥
Save it. Revise it. Ace it! 🚀
#Maths #Geometry #OlympiadPreparation | 738 |
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| 8 | LTE : Lifting The Exponent Quick Revision!
All the important rules in one-page notes 📝🔥
Save it. Revise it. Ace it! 🚀
#Maths #Geometry #OlympiadPreparation | 1 227 |
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| 11 | 🧬 HUMAN PHYSIOLOGY — NSEB QUICK REVISION
1. DIGESTION
Mouth:
• Amylase → Starch
Stomach:
• HCl → Activates pepsin
• Pepsin → Proteins
Small Intestine:
• Bile → Fat emulsification
• Pancreatic enzymes → Major digestion
🔥 Most digestion + absorption → SMALL INTESTINE
Glucose + amino acids → Blood
Fat products → Lacteals
2. RESPIRATION 🫁
Gas exchange → ALVEOLI
O2:
Alveoli → Blood → Tissues
CO2:
Tissues → Blood → Alveoli
O2 transport → Mainly haemoglobin
CO2 transport → Mainly HCO3−
3. CIRCULATION ❤️
Human circulation → DOUBLE CIRCULATION
Pulmonary:
Heart → Lungs → Heart
Systemic:
Heart → Body → Heart
🔥 Important:
Pulmonary artery → Deoxygenated blood
Pulmonary vein → Oxygenated blood
Blood flow:
RA → RV → Lungs → LA → LV → Body
Valves → Prevent backflow
4. EXCRETION 🧪
Functional unit → NEPHRON
Urine formation:
Filtration → Reabsorption → Secretion
Glomerulus → Filtration
PCT → Major reabsorption
Loop of Henle → Urine concentration
ADH → ↑ Water reabsorption
5. NERVOUS SYSTEM 🧠
Functional unit → NEURON
Dendrite → Cell body → Axon
Action potential:
Depolarisation → Na+ enters
Repolarisation → K+ exits
Synapse:
Action potential
→ Ca2+ entry
→ Neurotransmitter release
→ Next neuron
⚡ NSEB MUST-REMEMBER
🍽️ Small intestine → Major digestion + absorption
🫁 Alveoli → Gas exchange
❤️ Human → Double circulation
🩸 Pulmonary artery → Deoxygenated
🩸 Pulmonary vein → Oxygenated
🧪 Nephron → Kidney functional unit
💧 ADH → Water reabsorption
⚡ Depolarisation → Na+ IN
🔄 Repolarisation → K+ OUT
🧠 Neuron → Functional unit of nervous system
🎯 GOLDEN RULE:
DIGESTION → ABSORB
RESPIRATION → EXCHANGE
CIRCULATION → TRANSPORT
EXCRETION → REMOVE
NERVOUS SYSTEM → SIGNAL | 1 261 |
| 12 | Valuation Method Quick Revision!
All the important rules in one-page notes 📝🔥
Save it. Revise it. Ace it! 🚀
#Maths #Geometry #OlympiadPreparation | 1 149 |
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| 14 | Infinite Descent ( Number Theory)— Quick Revision!
All the important rules in one-page notes 📝🔥
Save it. Revise it. Ace it! 🚀
#Maths #Geometry #OlympiadPreparation | 1 476 |
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| 16 | Consider the bond orders of the following species:
O2+ O2− CO O2²− Which option correctly gives their bond-order values? | 1 675 |
| 17 | Which one of the following molecules has a permanent dipole moment? | 1 627 |
| 18 | ⚛️ CHEMICAL BONDING — OLYMPIAD QUICK REVISION
1. LEWIS STRUCTURE
📌 Count total valence electrons → make bonds → complete octets.
🔥 Formal Charge:
FC = V − N − B/2
⚠️ Octet exceptions:
• BF3 → incomplete octet
• NO → odd electron
• SF6 → expanded octet
2. VSEPR THEORY
Electron pairs repel and arrange to minimise repulsion.
🔥 Repulsion:
LP-LP > LP-BP > BP-BP
📌 Common shapes:
AX2 → Linear → 180°
AX3 → Trigonal planar → 120°
AX4 → Tetrahedral → 109.5°
AX3E → Trigonal pyramidal
AX2E2 → Bent
AX5 → Trigonal bipyramidal
AX6 → Octahedral
3. HYBRIDISATION
Steric Number = σ bonds + lone pairs
SN 2 → sp
SN 3 → sp²
SN 4 → sp³
SN 5 → sp³d
SN 6 → sp³d²
🔥 Multiple bond = ONE electron domain.
4. SIGMA & PI BONDS
Single → 1σ
Double → 1σ + 1π
Triple → 1σ + 2π
⭐ Every covalent bond contains ONE σ bond.
5. MOT — MOLECULAR ORBITAL THEORY
Bonding MO → Lower energy → Stabilising
Antibonding MO → Higher energy → Destabilising
🔥 Bond Order:
BO = ½(Bonding e⁻ − Antibonding e⁻)
Higher BO →
• Stronger bond
• Shorter bond
• Higher bond energy
6. MAGNETIC NATURE
Unpaired electrons → PARAMAGNETIC
All electrons paired → DIAMAGNETIC
⭐ O2:
BO = 2
2 unpaired electrons
→ PARAMAGNETIC 🔥
7. BOND PARAMETERS
Higher bond order:
↑ Bond strength
↑ Bond energy
↓ Bond length
Therefore:
C≡C > C=C > C-C
in bond strength.
8. DIPOLE MOMENT
μ = q × r
Molecular dipole moment = VECTOR SUM of bond dipoles.
⚠️ Polar bonds ≠ necessarily polar molecule.
Example:
CO2 → polar bonds but overall NON-POLAR.
⚡ OLYMPIAD MUST-REMEMBER
FC = V − N − B/2
LP-LP > LP-BP > BP-BP
SN = σ bonds + lone pairs
SN 2 → sp
SN 3 → sp²
SN 4 → sp³
SN 5 → sp³d
SN 6 → sp³d²
Single → 1σ
Double → 1σ + 1π
Triple → 1σ + 2π
BO = ½(Bonding e⁻ − Antibonding e⁻)
Higher BO → Shorter + Stronger bond
O2 → Paramagnetic
🎯 GOLDEN RULE:
LEWIS → ELECTRONS
VSEPR → SHAPE
HYBRIDISATION → ORBITALS
MOT → BOND ORDER + MAGNETISM | 1 649 |
| 19 | External Principle — Quick Revision!
All the important rules in one-page notes 📝🔥
Save it. Revise it. Ace it! 🚀
#Maths #Geometry #OlympiadPreparation | 1 380 |
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