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Onyou Class
Индия
Добавлен 10 июл 2020
ONYOU CLASS (your class) is one of the RUclips channel for creating educational videos. We proudly say that we started with a aim to build a free learning platform .
We provide the Best quality content for FREE
#New hai but best hai
The channel has more than right now 150 video lessons on Physics and Maths, for Classes 11th with concepts & tricks explained in Hindi. #SabkoSamajhAayega
#Sbsai easy method sia smjaya jaega
#CBSEClass11 Physics
Please Support us by Spreading the valueable word about our Channel.
#Lets Promote Best Education
⚠️NOTE: Downloading / Using our videos or content for commercial purposes is Strictly NOT allowed"
We provide the Best quality content for FREE
#New hai but best hai
The channel has more than right now 150 video lessons on Physics and Maths, for Classes 11th with concepts & tricks explained in Hindi. #SabkoSamajhAayega
#Sbsai easy method sia smjaya jaega
#CBSEClass11 Physics
Please Support us by Spreading the valueable word about our Channel.
#Lets Promote Best Education
⚠️NOTE: Downloading / Using our videos or content for commercial purposes is Strictly NOT allowed"
Suppose while sitting in a parked car, you notice a jogger approaching towards you in the side view
Suppose while sitting in a parked car, you notice a jogger approaching towards you in the side view mirror of R = 2 m. If the jogger is running at a speed of 5 m s¹, how fast the image of the jogger appear to move when the jogger is (a) 39 m.) (b) 29 m. (c) 19 m. and (d) 9 m away.
Просмотров: 420
Видео
An object is placed at (1) 10 cm, (ii) 5 cm in front of a concave mirror of radius of curvature 15 c
Просмотров 19621 день назад
An object is placed at (1) 10 cm, (ii) 5 cm in front of a concave mirror of radius of curvature 15 cm. Find the position. nature, and magnification of the image in each case.
A mobile phone lies along the principal axis of a concave mirror, as shown in Fig. 9.7. Show by suit
Просмотров 20028 дней назад
A mobile phone lies along the principal axis of a concave mirror, as shown in Fig. 9.7. Show by suitable diagram, the formation of its image. Explain why the magnification is not uniform. Will the distortion of image depend on the location of the phone with respect to the mirror
Suppose that the lower half of the concave mirror's reflecting surface in Fig. 9.6 is covered
Просмотров 11628 дней назад
Suppose that the lower half of the concave mirror's reflecting surface in Fig. 9.6 is covered with an opaque (non-reflective) material. What effect will this have on the image of an object placed in front of the mirror?
In a plane electromagnetic wave, the electric field oscillates sinusoidally at a frequency of 2.0 x
Просмотров 173Месяц назад
In a plane electromagnetic wave, the electric field oscillates sinusoidally at a frequency of 2.0 x 10¹⁰ Hz and amplitude 48 V m. (a) What is the wavelength of the wave? (b) What is the amplitude of the oscillating magnetic field? (c) Show that the average energy density of the E field equals the average energy density of the B field. [c = 3 x 108 m s¯¹.]
Suppose that the electric field amplitude of an electromagnetic wave is E = 120 N/C and that its fre
Просмотров 100Месяц назад
Suppose that the electric field amplitude of an electromagnetic wave is E = 120 N/C and that its frequency is v = 50.0 MHz. (a) Determine, Β, ω, k, and λ. (b) Find expressions for E and B..
A charged particle oscillates about its mean equilibrium position with a frequency of 10⁹ Hz. What
Просмотров 96Месяц назад
A charged particle oscillates about its mean equilibrium position with a frequency of 10⁹ Hz. What is the frequency of the electromagnetic waves produced by the oscillator?
A radio can tune in to any station in the 7.5 MHz to 12 MHz band. What is the corresponding waveleng
Просмотров 99Месяц назад
A radio can tune in to any station in the 7.5 MHz to 12 MHz band. What is the corresponding wavelength band?
A plane electromagnetic wave travels in vacuum along z-direction. What can you say about the directi
Просмотров 74Месяц назад
A plane electromagnetic wave travels in vacuum along z-direction. What can you say about the directions of its electric and magnetic field vectors? If the frequency of the wave is 30 MHz, what is its wavelength?
What physical quantity is the same for X-rays of wavelength 10-¹⁰m, red light of wavelength 6800 Å
Просмотров 85Месяц назад
What physical quantity is the same for X-rays of wavelength 10-¹⁰ m, red light of wavelength 6800 Å and radiowaves of wavelength 500m?
A parallel plate capacitor (Fig. 8.6) made of circular plates each of radius R = 6.0 cm has a capaci
Просмотров 123Месяц назад
A parallel plate capacitor (Fig. 8.6) made of circular plates each of radius R = 6.0 cm has a capacitance C = 100 pF. The capacitor is connected to a 230 V ac supply with a (angular) frequency of 300 rad s¹.
Figure 8.5 shows a capacitor made of two circular plates each of radius 12 cm, and separated by 5.0
Просмотров 126Месяц назад
Figure 8.5 shows a capacitor made of two circular plates each of radius 12 cm, and separated by 5.0 cm. The capacitor is being charged by an external source (not shown in the figure). The charging current is constant and equal to 0.15A. (a) Calculate the capacitance and the rate of change of potential difference between the plates. (b) Obtain the displacement current across the plates. (c) Is K...
The magnetic field in a plane electromagnetic wave is given by B = (2 x 10-7) T sin (0.5×10³x+1.5×1
Просмотров 138Месяц назад
The magnetic field in a plane electromagnetic wave is given by B = (2 x 10-7) T sin (0.5×10³x 1.5×10¹¹t). (a) What is the wavelength and frequency of the wave? (b) Write an expression for the electric field.
A plane electromagnetic wave of frequency 25 MHz travels in free space along the x-direction. At a p
Просмотров 100Месяц назад
A plane electromagnetic wave of frequency 25 MHz travels in free space along the x-direction. At a particular point in space and time, E = 6.3 j v/m. What is B at this point
In Exercises 7.3 and 7.4, what is the net power absorbed by each circuit over a complete cycle. Expl
Просмотров 183Месяц назад
In Exercises 7.3 and 7.4, what is the net power absorbed by each circuit over a complete cycle. Explain your answer.
A charged 30 µF capacitor is connected to a 27 mH inductor. What is the angular frequency of free os
Просмотров 268Месяц назад
A charged 30 µF capacitor is connected to a 27 mH inductor. What is the angular frequency of free os
A series LCR circuit with R = 20 Ω, L = 1.5 H and C = 35 µF is connected to a variable-frequency 200
Просмотров 316Месяц назад
A series LCR circuit with R = 20 Ω, L = 1.5 H and C = 35 µF is connected to a variable-frequency 200
Figure 7.17 shows a series LCR circuit connected to a variable frequency 230 V source. L = 5.0 H C
Просмотров 391Месяц назад
Figure 7.17 shows a series LCR circuit connected to a variable frequency 230 V source. L = 5.0 H C
A 60 µF capacitor is connected to a 110 V. 60 Hz ac supply. Determine the rms value of the current i
Просмотров 293Месяц назад
A 60 µF capacitor is connected to a 110 V. 60 Hz ac supply. Determine the rms value of the current i
A 44 mH inductor is connected to 220 V, 50 Hz ac supply. Determine the rms value of the current in t
Просмотров 247Месяц назад
A 44 mH inductor is connected to 220 V, 50 Hz ac supply. Determine the rms value of the current in t
The peak voltage of an ac supply is 300 V. What is the rms voltage?(b) The rms value of current i
Просмотров 159Месяц назад
The peak voltage of an ac supply is 300 V. What is the rms voltage?(b) The rms value of current i
A 100 Ω resistor is connected to a 220 V, 50 Hz ac supply.(a) What is the rms value of current in th
Просмотров 198Месяц назад
A 100 Ω resistor is connected to a 220 V, 50 Hz ac supply.(a) What is the rms value of current in th
Suppose the frequency of the source in the previous example can be varied. (a) What is the frequency
Просмотров 130Месяц назад
Suppose the frequency of the source in the previous example can be varied. (a) What is the frequency
A sinusoidal voltage of peak value 283 V and frequency 50 Hz is applied to a series LCR circuit in w
Просмотров 366Месяц назад
A sinusoidal voltage of peak value 283 V and frequency 50 Hz is applied to a series LCR circuit in w
For circuits used for transporting electric power, a low power factor implies large power loss in tr
Просмотров 208Месяц назад
For circuits used for transporting electric power, a low power factor implies large power loss in tr
A resistor of 200 ohm and a capacitor of 15.0 µF are connected in series to a 220 V, 50 Hz ac source
Просмотров 690Месяц назад
A resistor of 200 ohm and a capacitor of 15.0 µF are connected in series to a 220 V, 50 Hz ac source
A light bulb and an open coil inductor are connected to an ac source through a key as shown in Fig.
Просмотров 313Месяц назад
A light bulb and an open coil inductor are connected to an ac source through a key as shown in Fig.
A 15.0 µF capacitor is connected to a 220 V, 50 Hz source. Find the capacitive reactance and the cur
Просмотров 292Месяц назад
A 15.0 µF capacitor is connected to a 220 V, 50 Hz source. Find the capacitive reactance and the cur
A pure inductor of 25.0 mH is connected to a source of 220 V. Find the inductive reactance and rms
Просмотров 411Месяц назад
A pure inductor of 25.0 mH is connected to a source of 220 V. Find the inductive reactance and rms
A lamp is connected in series with a capacitor. Predict your observations for dc and ac connections.
Просмотров 220Месяц назад
A lamp is connected in series with a capacitor. Predict your observations for dc and ac connections.
Sir ab kya hogya aapko aapne bola k 9 10 chap ki vdo nhi dal skte mana hmne but aage vale chap ki to daliye kya hi fayda aapki mehnat ka jo aapne starting se ki jab bich me chhod rhe ho koi b acchi chiz hone me hi wakt lgta h hme to apna karm krna hi hoga na hmne bola tha na k aapk vdo ko hm publish karenge but sir is tarah kese kre jab aap itne baccho ki jimmedari se end me jake piche hat rhe ho jab aapki sbse jyada jarurat h teacher apne student ka sath kese chhod skte h sir. Or plz sir reply dejiye kuch bologe nhi to samaj kese aayga hamara dard sirf hm jante h ab to aap b sath nhi de rhe ho
sir ye question exam me aa skta h kya
Ncert k sabhi question important hote h
Ek number sir
Thank you 😊
How you find cube root of 1/4 please explain
Thank you sir 🎉
You welcome ❤️
Kadakk bhai board mein aayega hi aayega aisa lag raha hai ..thanks bro 3marks bacha liye tune❤
Nice class sir🖤
Thanks sir
Sir angular momentum to direct 0.625×100=62.5 ho jata na ❤❤
Superb explanation sir 1like and subscribe for sir
Thank you 😊
Sir agar is question me emf ki place par voltage pucha ho to bata dijia voltage ka formula
Mind blowing explanation,sir...keep u the good work❤❤❤❤
Thank you 😊
Sir explain in english
sir magnetic field normal hoga na loop se
Nice explanation
Brilliant explanation sir ❤
aap video daal kyu nhi rahe ho
sir 2 weeks ho gye ek video bhee nhi ayi , hamara 12th aur iit kaa paper isee saal hona hai sir ,,, please help us
Thank u soo much sir ❤
Thankyou so much bhaiya Your videos are very useful New subscriber ❤
Thank you so much sir ✨
Thanks you sir
Any channel for chemistry like you ?????????😢
Excellent explanation sir🎉
Great Sir
tq sir
Thank you sir
9:50 pe 2.5 se 3.5 ∆lsteel kaise aa gya sir
tq sir its most help for me this question coming to exam
Sir agar vdos regularly nhi daloge to views kaha se aayge views k liye to vdos ka chalna b to jruri h uper se hamare syllabus or exam ka pressure bahot ho gya sir ab bas ab aap ans kariye k aap vdos kyu nhi dal rhe 😢😢 answer jarur kariyga
Actual m mein kisi kam m busy ho gya hun ..isliye videos upload nhi kar pa raha hun.. aur abhi ham kafi piche chal rahe h ..abhi tak chapter 9 and chapter 10 complete ho jana chahiye tha.. but ab m chapter 11, 12, 13 and 14 complete karwaunga ..ap log jab message karte ho aur m videos upload nhi kar pata hun toh mujhe bhi bura lagta h ki m ap logo ki completely help nhi kar pa rha hun
@@Onyouclass but sir I agree k koi bat jarur hogi tab aap nhi kar pa rahe the lekin sir hme or overall students jo aap k pas se pdte h unko chapter 9&10 me hi queries or confusion jyada hoti hogi kyunki vo pura conceptual topics h agar aap nhi karoge to kisse karenge ye b bata do kyunki muje to aap k alava kisi se samajh nhi aata
@Sambabhai-f1z ok thik h .. toh mein 9th and 10th chapter k ncert solution upload kar dunga ..but lecture videos upload nhi kar paunga
@@Onyouclass ok sir I respect your opinion.... Bura to bahot lag rha h sir k aap se ye itna conceptual topic nhi samaj paynge but agar aap ne or sath diya hota to sayad hm boards me 100 out of 95 b la skte the kyunki ye chapter nhi samaj aa ra but any ways thankyou so much sir for always accept our request nd for always guide us...
@@Onyouclasssir to aap chapter 12 ,13 ya 14 me se jo man kare vo chapter k explanation vdos + 9 or 10 k exercise soln upload Krna start kardo vrna fhir chapter skip Krna padega or ab time bilkul b nhi h koi b kam ka zimma uthaya h to pura to Krna hoga na isliye or exercise or topic vdos sath me dalna vrna aage piche hote rhege fhir last me koi output nhi niklega
Meri school me aapke jese teacher ki jarurat hai
Sir aap 11th ke best teacher ho
You are best teacher of physics 😊😊
Thank you 😊
Your explanation is very neat and clear on every topic .keep it up.
Thank you 😊
Sir I'm very happy with your explanation. But I would request you to explain the calculation part too. Because that's where I lose marks. It would be very helpful sir😊❤
Ok
Thank you 💕 sir
Heartly thank you sir ☺️😊🙂🙂 my school teacher explained but he can't made me to understand but you explained in detail and very easily that helps us a lot 🙏🏻🙏🏻
Crystal clear sir😊
Great explanation sir ❤
Thank you
Maja aa gaya sir ❤
You are dev manus for me ❤
Sir app kiu explanations k video upload ni kar rhe ho plz sir atleast Ray optics and wave optics to khatam kardo. Sir abhi tk hum aapse hi padhe h ab aap aadhe se esa karoge to hum kese karege sir pllz apki koi problem issue ho to hum smjhte h but sir atleast week me do tin sirf explanation ki video upload krdijye ray optics ki pllz sir kindly request you sir
Sir if we substitute w is equal to 250 then we will get answer as 500 3:54
🎉thank you so much sir
Thankyou so much sirrr
Sir very helpful please upload mordern physics intext + excercise . genuinely love your explanation !
Thank you 😊
@Onyouclass happy belated diwali sir🎀
I think that 5.0 m is more accurate than 5 m as it also has 2 significant figures
Sir just a curious question Apke pass konsi konsi degrees hai?
Mere padane s apko agr thoda bahut bhi help ho raha h, then i feel happy 😊
@Onyouclass par sir apne to jawab nahi diya mere prashn ka
Sir i dont know hindi. But i watch your numericals videos for physics and understand clearly 😊. Thank you so much 👍😊
Sir superb explanation🤗