1:06:55 Sir aapne galti se area ko considerkarna bhul gye , Area proportional to (radius)^2 hota hai , Then mass proportional to radius ho jayega To Ans B hoga😊 12/14
@@mr.rijaul No, he is right. The answer will be 10g Here is the proof if you want it, Mass, M = Rho × V M = Rho × πr²h And we know that, h = 2Tcos(theta)/rho×rg Hence, after substituting we get, M = r × π2Tcos(theta)/g Hence M is directly proportional to r.
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1:07:18 sir u not consider the change of area due to change in radius so answer should be 10gm
Yes I agree mera bhi 10 aya h
yes even in mtg the ans is given as 10g
Bilkul
Mass is directly prop. To radius in capillary action. 10 g should be the correct answer
Absolutely
Yess
Yess
16:03 oggy and the Cockroaches
Almost all questions ryt , and my name is Tamanna
1:06:55 Sir aapne galti se area ko considerkarna bhul gye ,
Area proportional to (radius)^2 hota hai ,
Then mass proportional to radius ho jayega
To Ans B hoga😊
12/14
U r wrong
@@mr.rijaul No, he is right. The answer will be 10g
Here is the proof if you want it,
Mass, M = Rho × V
M = Rho × πr²h
And we know that, h = 2Tcos(theta)/rho×rg
Hence, after substituting we get, M = r × π2Tcos(theta)/g
Hence M is directly proportional to r.
@@_rao_ Yes Mr sir ne karaya tha
12/14 questions sir , but all clear
12/14
Thank you so much sir
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Question 2020 m jo aaya hua h uska answer 10.0g aayega naa ki 2.5g
I think bubble inside liq.should have only one interface i.e only one free surface....
Whenever there is soap film it forms double layer
Sir I got 40 marks out of 60..😐
Mera to utna bhi nhi aaya😥😥
Aache to hai dhire dhire hi improve hota hai..
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36:13
Attempted 12 questions out of 14
11 correct 1 wrong
Sir AAP bahut achha padate ho😊
55:36
40/60. Sir
Abhishek sir ke sannatas are here 🤟🤟🤟🤟🤟🙂😊✨😅
Abeee simon
Deepak Pandey 13/14
1:07:30 it is wrong solution
Sir love you❤
Start 3:30 save your time
All ryt
13/14
7/14
14/10
tq sir ji
15/16
13/14
But ab kar sakenge
Ty sir
Sir me to aapke body feeting dekh raha hu😂😅😂😅😅
44/56
Thoda faltu ki baatein kam kr k sirf padhaoge toh 1.5 ghante ka one shot 45 mints mai hoje
Sahi kaha bhai😂
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Op sir❤
1 /14 😂
Hlw sir
Look cool 😂
10/14
0
13/14
😍😍
10/14
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