1 AU (Astronomical unit) = 1.496×10 raise to 11 meter 1 Light year = 9.467 × 10 raise to 15 meter Thank you sir! Every concept is crystal clear only bcz of your incredible explaination!🙇❤
■ Conventionas for the use of SI Units: 1) Unit of every physical quantity should be represented by its symbol. 2) Full name of a unit always starts with smaller letter even if the name is after a person, e g., 1 newton, 1 joule , etc. But symbol for unit named after a person should be in capital letter, e.g., N after scientist Joule,etc. 3) Symbols for units do take plural form for example, force of 20 N and not 20 newtons or 20 Ns. 4) Symbols for units do not cantain any full stops at the end of the recommended letter, e.g.,25kg and not a typing 25 kg.. 5) The units of physical quantities in numerator and denominator should be written as one ratio for example the SI unit of acceleration is m/s2 or m s-2 but not m/s/s. 6) Use of combination of units and symbols for unit is avoided when physical quantity is expressed by combination of two. e.g., The unit J/kg K is correct while joule/kg K is not a correct. 7) A prefix symbol is used before the symbol of the unit. Thus prefix symbol and units symbol can be raised to a positive or negative power or 10. 1ms = 1 millisecond = 10raisedto-3s 1,us = 1microsecond = 10raisedto-6s 1ns = 1nanosecond = 10raisedto-9s Use of double prefixes is avoided when single prefix is available 10raisedto-6s = 1,us and not a 1 mms. 10raisedto-9s = 1ns and not a 1m,us 8) Space or hyphen must be introduced while indicating multiplication of two units e.g.,m/s should be written as m s-1 or m-s-1 and not as ms-1 (because ms will be read as millisecond).😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊
Rahul sir taught us that to convert degree into radian we need to multiply degree with π/180. And you told it is different. Please check sir. Thank you.❤
Sir you have skipped some topics from textbook like measurement of length, measurement of mass,measurement of distance to star etc. Also you have not taught any example of numerical. You should teach atleast one of them & rest we will do as a homework
9:58 , sorry sir , but to convert degree into radian we have to multiple it with only pai(π) not 2 pai and divide it with 180 so that we can got the value in radian but you teach multiply it with 2π 🤔🤔
Conventionas for the use of SI Units: 1) Unit of every physical quantity should be represented by its symbol.
2) Full name of a unit always starts with smaller letter even if the name is after a person, e g., 1 newton, 1 joule , etc. But symbol for unit named after a person should be in capital letter, e.g., N after scientist Joule,etc. 3) Symbols for units do take plural form for example, force of 20 N and not 20 newtons or 20 Ns. 4) Symbols for units do not cantain any full stops at the end of the recommended letter, e.g.,25kg and not a typing 25 kg.. 5) The units of physical quantities in numerator and denominator should be written as one ratio for example the SI unit of acceleration is m/s2 or m s-2 but not m/s/s. 6) Use of combination of units and symbols for unit is avoided when physical quantity is expressed by combination of two. e.g., The unit J/kg K is correct while joule/kg K is not a correct. 7) A prefix symbol is used before the symbol of the unit. Thus prefix symbol and units symbol can be raised to a positive or negative power or 10. 1ms = 1 millisecond = 10raisedto-3s 1,us = 1microsecond = 10raisedto-6s 1ns = 1nanosecond = 10raisedto-9s Use of double prefixes is avoided when single prefix is available 10raisedto-6s = 1,us and not a 1 mms. 10raisedto-9s = 1ns and not a 1m,us 8) Space or hyphen must be introduced while indicating multiplication of two units e.g.,m/s should be written as m s-1 or m-s-1 and not as ms-1 (because ms will be read as millisecond)
11th Physics Chapter 1 All Lecture Videos 👇👇👇
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Lecture 1
ua-cam.com/video/Ntp_ByH87_s/v-deo.htmlsi=Isf7lvpKqAtV3C0d
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Lecture 2
ua-cam.com/video/gxIseJrRJt4/v-deo.htmlsi=PfrZnnSaDe-KiVBc
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Lecture 3
ua-cam.com/video/U16j_mPGT3Y/v-deo.htmlsi=9mjSm0tC6yZwmvGE
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Lecture 4
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Lecture 5
ua-cam.com/video/mHIQW7fh7zk/v-deo.htmlsi=shgj6IDV0-m74sG1
1 AU (Astronomical unit) = 1.496×10 raise to 11 meter
1 Light year = 9.467 × 10 raise to 15 meter
Thank you sir! Every concept is crystal clear only bcz of your incredible explaination!🙇❤
Hey.. 1 light year =9.46×10 raise to 15 meter aahee.....
No it's right only it's 9.467×10 raise to 15 meter
It's good to see that you know the exact value but it's rest to 11 not raise to 11 or you can also say 10 to the power of 11
Ok
■ Conventionas for the use of SI Units:
1) Unit of every physical quantity should be represented by its symbol.
2) Full name of a unit always starts with smaller letter even if the name is after a person, e g., 1 newton, 1 joule , etc. But symbol for unit named after a person should be in capital letter, e.g., N after scientist Joule,etc.
3) Symbols for units do take plural form for example, force of 20 N and not 20 newtons or 20 Ns.
4) Symbols for units do not cantain any full stops at the end of the recommended letter, e.g.,25kg and not a typing 25 kg..
5) The units of physical quantities in numerator and denominator should be written as one ratio for example the SI unit of acceleration is m/s2 or m s-2 but not m/s/s.
6) Use of combination of units and symbols for unit is avoided when physical quantity is expressed by combination of two. e.g., The unit J/kg K is correct while joule/kg K is not a correct.
7) A prefix symbol is used before the symbol of the unit.
Thus prefix symbol and units symbol can be raised to a positive or negative power or 10.
1ms = 1 millisecond = 10raisedto-3s
1,us = 1microsecond = 10raisedto-6s
1ns = 1nanosecond = 10raisedto-9s
Use of double prefixes is avoided when single prefix is available
10raisedto-6s = 1,us and not a 1 mms.
10raisedto-9s = 1ns and not a 1m,us
8) Space or hyphen must be introduced while indicating multiplication of two units e.g.,m/s should be written as m s-1 or m-s-1 and not as ms-1 (because ms will be read as millisecond).😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊
1 Fermi = 10-¹³ cm
My favourite sir is RAHUL SIR
Rahul sir taught us that to convert degree into radian we need to multiply degree with π/180.
And you told it is different.
Please check sir.
Thank you.❤
I know I was thinking the same thing what is the correct answer???
@@adityasharma8187bhaiya notes kaha milegaa please btao na bhaiya 😗😗
yeh jo tumne likha hai yahi sahi hai
Yes you are 100 % right 👍
Your old lectures are much better than the current one
yes
Where can I get those lectures
Sir Your So Cool Your teaching skills is very excellent 👍👌
🫶💯
11.13 to 11.43..Awesome sir 😍
After having good biology and physics lectures damm.. excited for chemistry! Sir please tell us when chemistry lectures will be uploade
On jr college🎓 chemistry👨🔬 is theached by rahul sir👑 in awsome way🥳🥳🥳🥳
Yes bro you are right 😊
Sir you have skipped some topics from textbook like measurement of length, measurement of mass,measurement of distance to star etc. Also you have not taught any example of numerical. You should teach atleast one of them & rest we will do as a homework
😂
😅
😅
9:58 , sorry sir , but to convert degree into radian we have to multiple it with only pai(π) not 2 pai and divide it with 180 so that we can got the value in radian but you teach multiply it with 2π 🤔🤔
Yesss you are right....
Sir angular momentum, speed, pressure, impulse
Powerful thumbnail 👌👌👍👍💪💪
Sir degree ka radian me convert karne ke liye formula degree×Pai/180 hai
Sir 1( AU) astronomical unit =1.496×10 raise to 11 meater
1 light year =9.46×10 raise to 15 meter
Thank uhh sir💫👍
Force, velocity, density, heat, power, energy, momentum, and acceleration
these are some derived quantities
Sir to convert the digree into radian so we have ro take π/180 not 2π/180 , am right
Amazing sir😊😊
Thank you so much ❤❤❤
Good teaching sir 🙏 👍
1AU=1.496*10Raise to 11 m , 1 light year=9.46*10 raise to 15m
Sir said start studying now don't wait for results... And here I am studying 1st chapter in October... 😢
Ache bat bat hai padho
same
Sir you teach very good
1.496×10^11m
9.46×10^15m
Sir to convert the degree into radian ,we have to take pie /180 not 2pie/180
Understand all the basic conceptual knowledge thank you very much
1.496×10 to the power 11 m
9.467×10 to the power 15 m
Derives quantities :
1) area
2) volume
3)force
4) weight
5)work
6) pressure
7) energy
8) density
9) velocity
10) acceleration
11) speed
12) power
13) displacement
14)surface tension
15)electric field
16) viscosity
Thank you sir for teaching the best
1 AU MEANS ASTRONOMICAL UNIT , DISTANCE BETWEEN SUN AND EARTH IS 1 AU = 1.496×10 TO 11 M
THE LIGHT YEAR SPEED = 9.467×10 TO 15 M
Degree to radian find Krne k liye π/180°
1Au=1.496×10raise to 11 meter
Light year=9.46×10raise to 15
Amazing teaching sir 👏😊😊
1AU =1.496* Raise to 11 m
1 light year =9.467*10 Raise to 15 m
1astronomical unit(AU)=1.496x10¹¹m
1light year=9.46x10¹⁵m
Work ,force , density, velocity, acceleration are some examples of derived quantities
Sir to convert degree into radian be have to multiply it by pi upon 180, 2π is wrong .. I have studied m1 chapter 1
Sir I guess the value of degree to radian is π/180 and that of radian to degree is 180/π... Not 2π
1AU=1.496×10¹¹meter
1light year=9.467×10¹⁵meter
1parsec=3.08×10¹⁶meter
1 astronomical unit (AU) = 1.496×10 raise to 11m
1 light year = 9.467×10 raise to 15m
π
_____
180
1 AU= 1.496 ×10 raise to 11 m
1 Light year = 9.467 × 10 raise to 15 m
1AU=1.496×10 raise to 11
1light year = 9.467 × 10 raise to15
1 parsec =3.08×10 raise to 16
Pressure :- formula- kg/ms^2 dimensional formula [M^1 L^-1 T^-2]
IAU value is 3.086.10¹⁶m
1light year value is 9.467.10¹⁵m
Derived quantity :
Area
Volume
Work
Momentum
Force
Velocity
Acceleration
Torque
Speed
Power
1AU = 9.46*10^15 m
1 Light year = 1.496*10^11m
Thanks ❤
1AU=1.496×10raise to power11m. 1light year =9.45×10raise to power15m
1 AU _ 1.496*10 raise to 11m'1 light years =9.46*raise to 15m
AU astronomical unit 1.496×10race to 11 metre 1light year =9.46×10 rase to 16 metre
Sir to convert degree into radian =degree×π/180
Its the correct one
to convert on radian we have to multiply by pi/180
very thank you sir your lectures are awesome🤩🤩😍🥰
Thanks sir ☺
1Au=150 millio kelomitres
I light year=9.461×10 raise to 12
1 light year=9.46x10 RAISE TO 15 m
1AU=1.496x10 raise to 11m
1AU=1.49 *10 raise to 11m
1 light year= 9.46 *10 raise to 6 m
1 astronomical unit (AU)=1.496×10 11m
1 light year =9.496×10 15 m
1 astronomical unit, (AU) = 1.496×10^11
m
1 light year = 9.46×10^15m
1 AU = 1.496*10raise to 11 meter
1 LIGHT YEAR = 9.467*10 raise to 15 meter
9.56 is wrong because to convert degree into radian we want to divide by πupon 180 sir it's right
1(AU) = 1.496×10reseto 11mand 1light year=9.46×10rese tom😇
1AU=1.496multiply10raise to 11m
Conductivity,resistance
Pressure P=F/A
Book pen orr khane pine ka saman 😂😂 this line makes laugh 😂
You are right 😂
@@rushikeshwaghate5410 😂🤣
Sir solved examples bhi karao
1 light year: 9.46×10
Au, astronomical unit 1.496*10'11m
Sir parallax angle ki value di hogi question main ya nhi aur aapne parallax method se convert karne ka parallax angle main nhi bataya
Radian = pie by 180
Time , distance/speed
Wow sir
1 AU =1.496x10¹¹m
1 light year =9.46x10¹5m
Sir hum ko maths vale questions aap calculate karke batana
yes sir
Sir what about chemistry lectures.. when the lectures will be uploaded??
Really love the way all the teachers teach ❤😊
Ka sir apka leture from very best
1 light year = 9.461×10¹⁵
❤
yes
1 ASTRONOMICAL UNIT (1 AU)= 1.496*10¹¹ m
1LIGHT YEAR =9.46*10¹⁵m
Sir please numerical solve kijiye na
1light year=9.467×10 to the power 15 m
❤❤
1 AU - 149,597,870.7km
If I get 18 marks in internal, And 18 in written In the 10th ssc will I pass
May be yes......but in science stream admission may be difficult
Thank you so much sir
Yaar rahul sir ko bol do padh ne in sir ka kuch nahi samjh ta meko rahul sir ka samjhta he meko sir pleas padh do 😢😢😢
9.461 multiplied by 10 raise to 15 m
Rahul sir why are u not teaching in 11th physics
Sir to find the conversion factor mai jo apne home work diya hai wo batao kaise karnana hai maine try kiya ut nahi aaya mareko
1Au =1.496×10 11 m
injoy by joy beause science student is 24 month he is suffer by exam and all years ☺☺☺☺
Bro now only your English is suffering ig 😢
23:23
Mhtcet ki batch nn hi loge kyy?
I think so that energy is too derived quantity?
9.46×10^15m
30:27 sir can we calculate the centre D with Pythagoras answer please
Conventionas for the use of SI Units:
1) Unit of every physical quantity should be represented by its symbol.
2) Full name of a unit always starts with smaller letter even if the name is after a person, e g., 1 newton, 1 joule , etc. But symbol for unit named after a person should be in capital letter, e.g., N after scientist Joule,etc.
3) Symbols for units do take plural form for example, force of 20 N and not 20 newtons or 20 Ns.
4) Symbols for units do not cantain any full stops at the end of the recommended letter, e.g.,25kg and not a typing 25 kg..
5) The units of physical quantities in numerator and denominator should be written as one ratio for example the SI unit of acceleration is m/s2 or m s-2 but not m/s/s.
6) Use of combination of units and symbols for unit is avoided when physical quantity is expressed by combination of two. e.g., The unit J/kg K is correct while joule/kg K is not a correct.
7) A prefix symbol is used before the symbol of the unit.
Thus prefix symbol and units symbol can be raised to a positive or negative power or 10.
1ms = 1 millisecond = 10raisedto-3s
1,us = 1microsecond = 10raisedto-6s
1ns = 1nanosecond = 10raisedto-9s
Use of double prefixes is avoided when single prefix is available
10raisedto-6s = 1,us and not a 1 mms.
10raisedto-9s = 1ns and not a 1m,us
8) Space or hyphen must be introduced while indicating multiplication of two units e.g.,m/s should be written as m s-1 or m-s-1 and not as ms-1 (because ms will be read as millisecond)
sir aapka formula 2π/180 hai yeh wrong hai π/180 hai right answer
Agar sahi lage toh pin kar dijiye ga'