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@Dexter
Note for OP
+solved @user1 @user2... to close the thread when your doubt is solved. Mention the users who helped you solve the doubt. This will be added to their stats.Is it 100:508?
I'll share the working if it's right
Idk about the ans but ik the method
Just put 47/100n1hc/lamba1=n2hc/lambda2
HC will cancel on both sides so n1/n2=lambda1x100/lambda2x47
@Takt is this how u do it
So ig it should be 4700x100/5080*47
Ig 1000/508?
@Takt
ulta hoga na
emitted = 0.47 absorbed
Oh yes sry mb
yes but ulta krdiya bs
I don't have paper pen I'm doing mentally on phone 😭😭
Here's what I did
It might be wrong, just started this topic yesterday
yahi chahiye jee ke liye :D
Mera ans 508:1000 kyu aaya 508:100 ke badle
one suggestion, ditch the 12400 formula, do from firs tprinciples
nhc/lambda basically what hydra said
yo you are right it should be 0.508 hi
What is 12400 formula 😭😭😭
yes
Yayyy
coaching me they make you mug :D i detest it
substituting ev ka value
ev J conversion
I didn't find in aakashs modules 😭
lamba = h/p
p2/2m = KE etc etc
good
Oh wait oh I might know tjen
hona bhi nahi chahiye
ek zero kam hai and ratio ulta hai bs
I mean ig it was there but I just didn't care enough to learn it 💀
Not there in our module either, just our teacher gave it during problem solving so that it doesn't take too long to calculate
Ah alr
sir give me suggestions in calculations
kabhi kabhi values bahut odd aa jati so cutting nhi ho pati
Use approximation
For mcqs tho not integer type
integer ke liye kya kru?
And not for those mcqs which have accurate measurements to which u can't approx
Tbh it will become stronger when u solve by the traditional method
aadat ho jaati hai cnacel karne ki approximations ki
mostly you wont need it cos mcqs hai
numerical entry me be careful
Maine bhi vhi bola 😭😭😭
Mai icse se hu isliye calculations jyada hoti hai isliye vaise hi strong hai calculations meri
oh lol graphing calcis?
🙏🏻🙏🏻🙏🏻
or is that IB?
me bhi 💀
chalo isko band kiya jaye? lets chat on gen
Graphing calcis?💀
Sure
+solved @Takt
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@Gaurav go for it
thanks you sir
I sent it in general 😭😭
+reopen
Channel was not locked.
ok
find my mis5take plsss
Yeah you got the answer as 508/1000 which is right
nhi vo to emitted energy ke photons hai
But you assumed one quanta is absorbed so the number of quanta emitted will just be the ratio right
bro i have no idea what th i did
Look at the photo you sent
In the Ea formula there was n that is number of photons but in the next step it's not there as you assumed it's 1
okay then
They're asking for ratio of number of photons so if you assumed 1 photon was absorbed then the number that is emitted will give the ratio
i am skipping this q will check later thanmks @Takt
Ok, you could also see the photo I had sent earlier it's done by the same way of assuming 1 photon
yes you are right
but sometimes brains dont brain
+solved @HydraYT
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