Sir what are principal and subsidiary vibrations it is said in book that quality of musical sound depends on the number of subsidiary notes and their relative amplitudes present in it along with the principal note
Sir i have a doubt in charge concept... You said q=+_ne If 1C charge flows in a conductor and charge on e-=-1.6×10^-19C so no of electrons should be -6. 25×10^18 or the body . Why it is 6.25×10^18 electrons..
Sir can you pls help me solve this question: A train approaches a tunnel surrounded by a cliff. The driver sends a short whistle when he is 1.665 km away. The echo reaches him 9 S later. Find the speed of the train if speed of the sound is 340 m/s
Total distance travelled by sound is 9 × 340 = 3060 m. Thus distance travelled by train in this time is 2×1665 - 3060 = 270 m. Speed of the train thus will be 270/9 = 30 m/s.
Specific latent heat of a substance 1.depends on material 2. Inversely proportional to mass 3.directly proportional to mass Sir I request please tell the correct answer is a or b According to u please
Sir are you god... Thousands thanks is less in front of you🫠 don't no how to thank you...but I pray that you get more subscribers and a smile on your face never get fade..you and your family stay healthy...hope krishn jii listen my pary❤️...and thank you soo much sir.
Sir kya damped vibrations me same oscillation ke time ek side ka amplitude dusri side se change hota h ya ek oscillation me same rehta h aur next se change karta h
@@PBX41_bro sorry to say this but studying from sir tarun rupani is just waste of time …bcz pehle m bhi Unke lectures Dekhti thi but after some time I realised vo bss english ko hindi m translate krte h concept s nhi padhate
Very innovative questions.. I think it should be both.beacuse she must have a specific frequency and specific welcome.. Which distinguishes her from others.
@@RANAACADEMY sir but in our exam we had both as options , what should be best according to you and sir I have asked one more question of calorimetry in this video comment section so please answer that also please
@@RANAACADEMYSpecific latent heat of a substance 1.depends on material 2. Inversely proportional to mass 3.directly proportional to mass Sir I request please tell the correct answer is a or b According to u please Sir please please answer this question along with the previous one please sir
the specifc latent heat depends on material as the the word specific is justified for a unit material.the b option shuold not used as it comes from the formula.@@lifeknowledge211
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Bhai itni saari video dekha lekin ye waali sabse achhi lagi mujhe or ab saari topics dekh rha hu is channel ki ❤
Sir what are principal and subsidiary vibrations it is said in book that quality of musical sound depends on the number of subsidiary notes and their relative amplitudes present in it along with the principal note
Sir i have a doubt in charge concept...
You said q=+_ne
If 1C charge flows in a conductor and charge on e-=-1.6×10^-19C so no of electrons should be -6. 25×10^18 or the body . Why it is 6.25×10^18 electrons..
Because if we think of it No. Of Electrons cannot be negative. beacuse it exists and smth which exists cannot be negative. Ig that's why.
Sir can you pls help me solve this question:
A train approaches a tunnel surrounded by a cliff. The driver sends a short whistle when he is 1.665 km away. The echo reaches him 9 S later. Find the speed of the train if speed of the sound is 340 m/s
Total distance travelled by sound is 9 × 340 = 3060 m. Thus distance travelled by train in this time is 2×1665 - 3060 = 270 m. Speed of the train thus will be 270/9 = 30 m/s.
Sir bahut help Mila is video se, thanks
Sir tomorrow is my physics exam I am watching your video only of sound but old one😊😊❤❤
Par exam to kal h
@@quitter3452pre boards honge
😅
Specific latent heat of a substance
1.depends on material
2. Inversely proportional to mass
3.directly proportional to mass
Sir I request please tell the correct answer is a or b According to u please
1.
A
Sir from next session may you please teach physics from class 11 and 12 nootan book it is a great book for covering neet and jee
Ji
Sir are you god... Thousands thanks is less in front of you🫠 don't no how to thank you...but I pray that you get more subscribers and a smile on your face never get fade..you and your family stay healthy...hope krishn jii listen my pary❤️...and thank you soo much sir.
Sir kya damped vibrations me same oscillation ke time ek side ka amplitude dusri side se change hota h ya ek oscillation me same rehta h aur next se change karta h
Saara chapter clear ho gya🎉🎉
Thank you sir.... waiting from long time
19:40
Baadshah😂😂
Sir chemistry 😅😅😅whole book 1 short😅😅
Abe pagal Hain kya 😭
@@tae-hyunglovearmyshorts4890 aba pahal tera Sara hoo Gaya toh kahi aur Jaa na yaha muh keu mar raha ha
Sir tarun rupani ne krwayi he
😱😱😱
@@PBX41_bro sorry to say this but studying from sir tarun rupani is just waste of time …bcz pehle m bhi Unke lectures Dekhti thi but after some time I realised vo bss english ko hindi m translate krte h concept s nhi padhate
Sir chemistry
Acid base salt
Sir can you cover chemistry also
thank you sir
Thank you sir ❤❤❤
Excellent sir
Sir do you teach of class 11 and 12 also?
From next session
@@RANAACADEMY thank you so much sir
Sir a baby recognises sound of her mother by a.pitch or b.quality if both are options in MCQ which should be correct
Very innovative questions.. I think it should be both.beacuse she must have a specific frequency and specific welcome.. Which distinguishes her from others.
@@RANAACADEMY sir but in our exam we had both as options , what should be best according to you and sir I have asked one more question of calorimetry in this video comment section so please answer that also please
@@RANAACADEMYSpecific latent heat of a substance
1.depends on material
2. Inversely proportional to mass
3.directly proportional to mass
Sir I request please tell the correct answer is a or b
According to u please
Sir please please answer this question along with the previous one please sir
@@RANAACADEMY sir please reply please sir
the specifc latent heat depends on material as the the word specific is justified for a unit material.the b option shuold not used as it comes from the formula.@@lifeknowledge211
Imp question ki video banao
Tips de do physics me number score karne ke liye
Excellent sir
🎉
Sir plz explain 12 chapter calorimeter numerical
Thts chapter 11
I know
Thnzz sir
Best explanation❤🙏👍
Sir numericals Khali eco Wale he 😂 or koi use nahi hoga kya bata rahe ho
Bhai tunne toh paper de deyo hogaa important bta de
Sir pls chemistry pls do before 21 feb
Sir aapne toh 44 min mee kra diya tution teachers ne toh 1 week le liya😂😂
14:38 😂😂.....hello
Love from UAE
Love from punjab ❤❤
Sir now start chemistry pls
🎉 he is teacher of physics not chem and for this u can go through alakh pandey pw and u can go through pyqs