9:30 AM - RRB NTPC 2019-20 | GS by Neeraj Jangid | Sound (ध्वनि)
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- Опубліковано 2 жов 2024
- RRB NTPC 2020 General Science | Railway NTPC GS by Neeraj Sir | Physics Sound | Sound Questions | Sound Physics Questions for Railway Ecam | wifistudy
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Best award goes to Neeraj sir for best editing ppt ( sound mute seen)
I thought that my phone has got a speaker problem suddenly 🥺
Bhai kya example Diya tha sr...ne.
At a time , when sir giving the example that if we r at the 🌒... And his voice getting mute ...😑😑 I think that my earphone not properly work ...... 🔥 But the way of teaching was too much genius ❤️... dedicated one 🙏
😁😁😁 same here
But i thought... His mic not work properly.... Because I had not earphone on that time.. 😂😂
Same
tumari spoken english to kamaal ki hai..
@@chandrabhandinkar3510 🤔
sir ne example bhi esa diya k laga earphone khrab ho gye...😂😂😂😂😂
Sch me
H😂
Haa....maine to video back ko liya thaaaa 😀😀😀
Moon pr sound ka aapne jo example diya hme to lga sound problem ho gai🤣🤣🤣thanks sir
See 29:27
@@amitkumarpandey3142 yes
Me too🤪
Haan
Yes😂😂👍
thanku sir
neeraj sir physics ka hero h wah sir
Sound is a mechanical wave. The propagation depends upon the closeness of two particles. As temperature increases the distance between air particles also increases then how the sound waves propagate easily as the temperature increases?
Tq so much sir 🙏🙏🙏🙏
Thanq soo much Sir 🙏🙏
Bht hi zyada achhe se pdhaya aapne and Thanq so much for this effort🙏
😊❤️
General Science के सबसे acche teacher नीरज सर है
God bless you Sirji
Thanks 😊🙏🇮🇳👍🙄
Sir best backround hai no problem very helpful class.....ignore haters from other channels.
सर आप बहुत अच्छा पढाते है
Sir,,,apke bajase may physics ko pyar karne laga ,,,,
Kadak session...
पाना है मुकाम
वो मुकाम अभी बाकी है......
अभी तो जमीन पर आये हैं
आसमान की उडा़न अभी बाकी है।।
Bahut hard
Too batay kee koon shee baat hai........
Keep it up...
Superrr
Sir background is very good 👌 low 144 m bhi clearly dikha raha hai plz sir request ha background ab change mat karna plz sir request ha
Sir ek session........report check krne kalijiye. Plllls sir🙏🙏🙏🙏log puchte h aur bta na pao....to shame feel Hoti h ..... Plls kre sir🙏
Sir, apke cls continue krne se mjhe ab physics easy lg rhi
Pahle smjh nhi tha pr ap jis trh se cls me feel kra k sikha rhe bahut achchhi trh se smjh aa rha ab.
THNK U SO MCH SIR 🌸🌸🌸
Hii
Tumhara contact kaise karu please batao
Thanks Sir 🤗🥰 for the Class
Thanks sir apka class hamko bahut achi lagti hai
Thankyou sir☺
Apke jaisa koi nhi hai
Thank you sir
Crystal clear concept
Nice ...👍👍👍
SPeaking speed km Karo sir.
Jai Hind Sir
Thanku sir 😊🙏
Thank you sir ❤
Thank you sir
Thanks sir
Thanks sir
Thanku very much sir g...🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏
sir
air is between bell and the person
U r best teacher
All WiFi. Educator india best
Sir ji Transonic ka data wrong hai.
Mach 1 means sonic
Mach .8 to 1.2 is called Transonic.
Thank you
आप महान हो सर जी
Thanks sir jii ❤️
Thx sir g
sir wave ka speed ka unit hz/sec hoga kya
thank sir
Outstanding class sir!!!Great contents ❤❤❤❤❤
Bht achi classs 🙏
You are best sir...😍😍😍😍😍😍😍
Awesome sir
Thank you sir 🙌
Thank you sir 💙💚💜❤♥🙏🙏✅
Thank you so much sir
Thanks sir
Sir ap pdf bhut sunder banate ho
Gajab sir you are god
Sir back ground green sahi hai .
Eye ko problem nhi hota hai
Color nhi content me dekho thank you sir
Correct 👍
23:50
Child: gjab baiajati hai bhai
Sir: thug life
Sike that's the wrong number ((()))(()))(())((())))
Tu si great ho sir
Mja aa gya sirji
जो उड़ने का शौक रखते हैं
वो गिरने का खौफ नहीं रखते.......!!
Sir plz comment baad me read kiya kijiye....Kuch gadhe aise hote hai jo sirf disturb krne k liye hi aate hain.
Frequency: one by four
Thanks sir for teach me 👍👍
sir mujhe bhi link bhaj deejiye apne claas ki sir please
1225 km/hr speed = 340 m/s... Which is less than..343 m/s...
Then how it can be super sonic... As it seems less than sound speed..🤔🤔🤔🤔🤔🤔
Syllabus khatm karne ke mood me mat bhago sir. kuch chapter rahega to chalega sir. speaking speed Km karo. EK ke uper EK bolte ho sir. Naye student ko bhot pareshani hoti hai
Solid nmbr 1 ki
Sir please respond
Which electromagnetic radiation is used for satellite communication microwave or radio waves????
Mast class sir ji 🙏🙏🙏🙏🙏🙏🙏🙏
Wish you a healthy and happy world ❤️ heart day..29 sept.
Sir explain krne k baad 2 second k liye board se side hut jayee..... Hume likhna Bhi hota h 🙄🙄🙄🙄🙏🙏🙏🙏
🤣🤣
👍 shaaaaaaaaandaaaaaaar 👍👍 shaaaaaaaaandaaaaaaar 👍 shaaaaaaaaandaaaaaaar 👍 shaaaaaaaaandaaaaaaar 👍shaaaaaaaaandaaaaaaar 👍 shaaaaaaaaandaaaaaaar 👍 shaaaaaaaaandaaaaaaar 👍👍 shaaaaaaaaandaaaaaaar
You are Sir Who teach us we are not teacher so plz sir don't again to again sir to us
Ur teaching skill is so good sir,love from odisha
Gd morning
Sir ये जो जो नमूने रोज pdf pdf करके lecture को disturb करते है उनके लिए नीचे lecture में एक tagline permanent करदो करके लिखवा ही दो की pdf commmet section में मिलेगी ताकि आगे से disturb ना हो
गुरु जी नमस्कार, sir please Unacademy app पर detail से Biology शुरू कर दीजिये।youtube पर physics और chemistry पढ़ाते रहिये, जब ये तीनों complete हो जायेंगी फिर आप दोनों प्लेटफॉर्म पर test शुरू कर देना, please request हैं
😂😂are bhaii wo v aadmi hain thakten nhi h kya
माता-पिता ने क्या कहा है पता नहीं है क्या??
मुझे पता भी है और मैं पूरा भी करने में लगा हूं ,😡😡
♥️♥️♥️♥️♥️
Sir ake doubt he.....
Fataaka jab fodtehen to wo vibration nehin hotahe na to sound kahan se generate hota he.....
Sir test lijiye bt jo weekly pdhaya h usii ka..is baar jo apne liya tha chemistry k bhi questions the achhi cheez h hm mna nii kr rhe but ek test aisa jrur le jisme jo weekly pdhaya sirf usme se pooche🙏🙏🙏🙏🙏
Sir quiz sirf live me hi de sakte ha kya???
Nice 🙂
29:27 achha sir ki secret mind yhi hai 😃
Edit :koi bhi yeh na smjhe ki main unka majak uda rha hoo main unki bhut ijjat krta hoo ise ek funny moments ki trh le
sirr physics kee bad biology start karn plzzzzzz
😂😂😂😂sound problem 🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣
Sir aap mjak kr gye hmare sath
great class sir
👍👍👍
Brother bda accha pdate ho aap ....thank u for this fantastic session
👍 shaaaaaaaaandaaaaaaar 👍shaaaaaaaaandaaaaaaar 👍 shaaaaaaaaandaaaaaaar 👍 shaaaaaaaaandaaaaaaar 👍 shaaaaaaaaandaaaaaaar 👍👍 shaaaaaaaaandaaaaaaar 👍 shaaaaaaaaandaaaaaaar 👍 shaaaaaaaaandaaaaaaar 👍 shaaaaaaaaandaaaaaaar
Thank you sir aapke science ko feel krwane ka way bhut accha h 🙏☺️
Air medium
Ha
sir aap padhate to bhot acchha magar. aapki Speaking SPeed bhot hoti hai.
Nyc
Bhagwan ki kripa hi maanu ise ap jaisa guru jeewan mil gya,
mujhe nhi pata aage kya hoga,
lkin aaj jo yha se sikh kr jaunga vyarth nhi jayga.
Sir unacedmi pr Jaise test attempt kr pate hai pls btaye Maine aaj bhut try Kiya pr nikla nhi main hr bar quiz nhi de paya aapka pls sir btaye ki attempt kr pate
Vau
❤️❤️❤️❤️ se Thank You Sir G
At 😎😎😎 school time , i memorising 😰 the effects of sound in various factors but after seeing- lisening ur legature🔥🔥🔥🔥🔥 ..i will understand all effects via a best example ❤️❤️❤️❤️
@Ravi Raj
👍
@@sweetsharma6196 kisi ke pass physics chemistry biology ki pdf h
Kya bhai
Pdf kaha h??