@@khan_affan okk thank you sir. Btw I was also telling same by derive I mean practical derivation. But in normal convertion from w to h,we can just multiply as 4.2 .right sir?
Sir can you please specify your calculation....is there any modifications for units or you put the exact data because it's not 4.6 ...I am trying to calculate with the values you have given..?
Stopwatch kb start krna hai? sir hr ek min bd Without moving the rheostat note kesy krna h I mean value tw fix h Volt ki nd current ki then aftr every min hum kya note krein ??
Dekhein first to jab thermometer water me dipped hoga to aap intial temperature note karlein... Abhi aap ne power supply on nahi ki... Then aap power supply switch on karo or rheostat ki help se current ko 1A karein or foran stopwatch start kardein... Dekhein aap ne har ek min baad Voltage or Current record karna hai... Blkul aap ki baat sahi hai k wo change nahi hongay... To hamein actually yehi assure karna hai observation table me k haan ye change nahi horahy... Har ek min baad aap wo value likhtay jaogy... Or 16 min tak ye kaam kartay rahogy... Or 16 min k baad final temperature dekh lena wo note karna hoga... I hope clear hoga still koi confusion ho to pucho
Muhammad Ahsan Ek or baat voltage or current k hawalay se bata doun k agar in case circuit me koi glitch ajaye ya koi fluctuations hojayein to voltage or current ki value me slight difference aa sakta hai... Agar in case aisa hojaye to aap ne aakhir me average/mean nikal lena hai... Waisay normally aisa hota nahi hai...
Thank you Soo Much 🌟💓 Sir ☺️ you explained Soo Soo well I just don't have words 👌🏻👌🏻🥺🥺 JazakAllah o Khair 💝 May Allah Bless You With Lots Of Happiness ✨ Success 🌼 Ameen🎀💯
Least count 0.5°C hai... 0 or 1 k beech me ek or line hai 0.5 ki... 1 and 2 k beech me ek or line hai 1.5 ki... Isi liye 0.5°C least count (minimum reading) hai... Yes Joules/Cal likhein...
Coc Ka Ladla You can find this practical here in the link, they have also explained it very well... But still if you need further assistance you can contact me again... th-cam.com/video/Ba9DdY4nUYo/w-d-xo.html th-cam.com/video/kJq3SWK_ZDA/w-d-xo.html
Sir isme precautions kiya hongi?
In some sites,the unit of j is mentioned to be j/cal even also in our practical books.sir is it correct?
yes you are right.
@@khan_affan ok that's means we can write it as a constant no ..while convertions but also when derived then we can add the unit
@@Shreejaya no you should write this unit in final answer, I made mistake here
@@khan_affan okk thank you sir. Btw I was also telling same by derive I mean practical derivation.
But in normal convertion from w to h,we can just multiply as 4.2 .right sir?
@@Shreejaya yes ...
Bestttt❤❤❤
Sir pni grm dhlna h y thnda temp note krny k lye
Paani to simple tap water hoga, nal ka paani, usko isme daal lein, ab tap (nal) se jaisa paani aye wo chahiye hoga hamein...
sir final temp kitna hogaa
Sir kya ye practical me likh sakte hai
Sir can you please specify your calculation....is there any modifications for units or you put the exact data because it's not 4.6 ...I am trying to calculate with the values you have given..?
sir do u teach in akhss?
Jee 😄
@@khan_affanmy friend told me. aap ko pata ha mujhe bhi akhss mein ana tha but qismat ne mujhe habib mein bhej diya 🤢🤢🤮🤮
very helpfull video god bless you sir
Sirf agar value 3.89 tk aye?
چلے گا۔۔۔ ویسے بہت دھیان سے کیا جائے تو 4 تک آجاتی ہے
Thanks sir g, I was getting worried for no such reasons. You made it so easy to understand
You're really good lecturer. Thankyou so much ❤
We know.😂❤
Thanks for the upload 👍
What a coincidence
This video was uploaded on 25 May and I am watching on the samedate
Thank u sir.....Allah bless u.
Ye kaise pata 3 se connected hai ye batade ?
Thank you sir g❤
Stopwatch kb start krna hai? sir hr ek min bd Without moving the rheostat note kesy krna h I mean value tw fix h Volt ki nd current ki then aftr every min hum kya note krein ??
Dekhein first to jab thermometer water me dipped hoga to aap intial temperature note karlein... Abhi aap ne power supply on nahi ki...
Then aap power supply switch on karo or rheostat ki help se current ko 1A karein or foran stopwatch start kardein...
Dekhein aap ne har ek min baad Voltage or Current record karna hai... Blkul aap ki baat sahi hai k wo change nahi hongay... To hamein actually yehi assure karna hai observation table me k haan ye change nahi horahy... Har ek min baad aap wo value likhtay jaogy...
Or 16 min tak ye kaam kartay rahogy... Or 16 min k baad final temperature dekh lena wo note karna hoga...
I hope clear hoga still koi confusion ho to pucho
Muhammad Ahsan Ek or baat voltage or current k hawalay se bata doun k agar in case circuit me koi glitch ajaye ya koi fluctuations hojayein to voltage or current ki value me slight difference aa sakta hai... Agar in case aisa hojaye to aap ne aakhir me average/mean nikal lena hai... Waisay normally aisa hota nahi hai...
JazakAllah sir now i understand this completely
From study with me channel
DeltaT Ki value Kia put Ki?
Love You Sir G❤✔
Thank you very much.
best sir
Thank you Soo Much 🌟💓 Sir ☺️ you explained Soo Soo well I just don't have words 👌🏻👌🏻🥺🥺 JazakAllah o Khair 💝 May Allah Bless You With Lots Of Happiness ✨ Success 🌼 Ameen🎀💯
Sir thermometer ka least count 0.1 degree ha
N joule per calorie joules constant ka unit ha
Least count 0.5°C hai... 0 or 1 k beech me ek or line hai 0.5 ki... 1 and 2 k beech me ek or line hai 1.5 ki... Isi liye 0.5°C least count (minimum reading) hai...
Yes Joules/Cal likhein...
@@khan_affan thank yew so much sir
sir hamarey sir ne apni practical journal main joules constant ki unit likhi ha jo J/calo likhi ha
Yup that's more appropriate
Plz co effecient of linear expansion ko explain krden
Coc Ka Ladla You can find this practical here in the link, they have also explained it very well... But still if you need further assistance you can contact me again...
th-cam.com/video/Ba9DdY4nUYo/w-d-xo.html
th-cam.com/video/kJq3SWK_ZDA/w-d-xo.html
Karachi board ??
THANKS
good explanation from ...study with me youtue channel
same 😊
Me too
Same
Delta T Ki Kia value Dali?
Sp heat of solid ki link bhyj dyn sir plx
Sorry I don't have
This was soo easy, I was scared of this experiment 😊😊❤❤
yar kasi tyari hai?
@@indianhelper-i8sAjeeb si 😂
Paas hjyin gg pba mm???
@@whynot5331 reading after practical
soo ezz tha
Ammeter or voltmeter ka connected hona phir se batade please
Thanks bro
Or post office box ka experiment bhi bataden
Coc Ka Ladla have a look
th-cam.com/video/ZFJr_K6Ymr0/w-d-xo.html
Aap plz poori calculation krke bataye
konsa step beta?
Thanks sir
Sir physics k 2nd year practicals ki.object list to send kr day plzz sir assani ho jae gi
Sorry for being late... Contact me on fb by name of page Physics with KhanMAffan... Wahan bhej deta hu
I think ap draju ma tha
Yup :)
Thank u sir....Allah bless u.