Physics with Harish sir

18/03/2026

Quantum Mechanics – Where Reality Gets Weird!
In the quantum world, particles don’t just exist in one place…
they exist in multiple states at once — this is called superposition.
Even more surprising 🤯
The moment you observe a system, its wave function collapses into a definite state.
👉 This is the heart of the Heisenberg Uncertainty Principle
You can never know both position and momentum exactly at the same time.
💡 Question for you:
If observation changes reality… then what is “real”?

18/03/2026

12/03/2026

Village multicrop system ...

06/02/2026

Jaise inertia motion ko resist karta hai,
waise hi comfort zone success ko 💡
Move karo, warna force lagani padegi!

01/02/2026

🔥 PHYSICS CONCEPT OF THE DAY 🔥
❓ Negative Temperature ko Absolute Temperature kyun nahi kehte?
📌 Absolute Temperature (Kelvin scale)
👉 0 K = Absolute Zero
👉 Isse neeche koi temperature possible nahi hota

⚠️ Negative Temperature ka matlab “bahut thanda” hona ❌ nahi hai
🧠 Physics ka sach: ➡️ Negative temperature sirf kuch special systems (jaise spin system, laser) me hota hai

➡️ Yahan energy badhane par entropy ghatne lagti hai
➡️ Isliye temperature negative define hota hai

🔥 Shocking fact:
Negative temperature wala system
har positive temperature system se zyada hot hota hai
❌ Negative temperature
Kelvin scale ka natural part nahi
Sab systems ke liye valid nahi

✅ Isi liye: 👉 Negative temperature ko absolute temperature nahi kehte

📘 Physics sirf formula nahi, logic hai!
💡 Concept samjho, exam khud clear hoga.
🔖 Hashtags:

29/01/2026

27/01/2026

Physics is not difficult,method is......

27/01/2026

SI unit of electric charge is ????
Answer in comment box 👇

24/01/2026

❄️ Snowfall ke Pīchhe ki Science ❄️
Kya aap jaante hain ❓

Baraf seedhe paani se nahi, water vapour (bhaap) se banti hai!

🔹 Jab hawa ka temperature 0°C ya usse kam ho jata hai

🔹 Aur badalon ke andar maujood water vapour directly ice crystals me badalne lagta hai
👉 Is process ko kehte hain Sublimation
🌨️ Ye chhote-chhote ice crystals aapas me judkar
snowflakes banate hain
Aur jab unka weight zyada ho jata hai,
toh woh zameen par snowfall ke roop me girte hain.
✨ Har snowflake ka shape alag hota hai
kyunki temperature aur humidity har jagah alag-alag hoti hai.

📘 Physics kehta hai:
Snowfall = Temperature + Humidity + Atmospheric Pressure ka perfect balance ❄️

👨‍🏫 Science nature ko samajhne ka sabse khoobsurat tareeqa hai!

23/01/2026

🔬 Physics is not difficult… it’s just misunderstood! ⚡

Most students think physics means
❌ tough formulas
❌ boring numericals
❌ confusing concepts
But in reality 👇

✨ Physics is logic
✨ Physics is real life
✨ Physics is everywhere around you
From 🚗 moving vehicles to 📱 mobile phones,
from 🌈 rainbows to ⚡ electricity —
everything is Physics!

👉 Understand the concept, not just the formula.
👉 Once the concept is clear, Physics becomes fun!

📘 Stay connected for:
✔️ Concept-based explanations
✔️ MCQs for SET/NET/Board exams
✔️ Daily Physics facts & myths
💬 Comment “PHYSICS” if you love science
🔁 Share with a friend who fears Physics 😄

22/01/2026

Did You Know? 🤔
आप जब चलते हैं तो असल में आप पृथ्वी को पीछे की ओर धक्का देते हैं और पृथ्वी आपको आगे बढ़ाती है!
👉 इसे कहते हैं Newton’s Third Law of Motion
“Every action has an equal and opposite reaction.”
📌 Physics सिर्फ किताबों में नहीं, हमारे हर कदम में है!