23 Replies
@Gyro Gearloose
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.Also A option?? It should be integral multiple of h/2pi na
you're right about A
Typo hi hona chahiye A option mei to shayad
i think its a misprint or smthn, maybe they meant h bar (ħ)
that's equal to h/2pi
yeah
not gonna lie I'm not sure about D
but E is definitely correct
B and C too
so I would've eliminated options had this been an actual mains paper
if you ask me D bhi hona chahiye but idk
Can u explain E?
packing fraction toh mass defect ko signify karta hai na
so if you have a highly negative packing fraction
that means A-M must be large
and so the binding energy released when the nucleus was formed
must've been huge
and stability is positively correlated with binding energy
ho sakta hai maybe you got confused by the sign?
the more negative the packing fraction the more stable the nucleus
so inversely proportional
d is wrong
it ain't a central force
dunno wut's up with A though
yeah that's what I thought but I can't really convince myself
what's the reason behind it
our teacher didn't tell us that
maybe cuz we just don't know it yet
💀
maybe because it's spin dependent?
we havent been able to derive its expression ( formula)
yeah I know
does that makes sense?
dunno
dunno
but most people (including me) have this misconception that it acts along the line joining two nucleons
idk why it doesn't
guess I'll have to memorize it
hm
memorize bhi kya hi karna hai
simple si hi toh baat hai xdd
lmao fair
how's A correct?
it's not
oh okay cool
prolly a typo
.
hmm