Physics: Post your doubts here!

[Mts.99]

wat did u guys get for latent heat?

 

[Tauqir_hamed]

Guys what did you get for the communications question that said time taken to change from ,,,... ( i dont remember the exact question but it was the last part of that question )

 

[anastasia grey113]

Guys what did you get for the communications question that said time taken to change from ,,,... ( i dont remember the exact question but it was the last part of that question )

5 x 10^-5 i think?

 

[anastasia grey113]

wat did u guys get for latent heat?

lol i calculated it wrong so idk
it was post to be around 300 smthng

 

[Mts.99]

517 K
wbu?

I got 70

 

[Heba Nazir]

So im the only one who thought the paper was difficult?
Great.good to know ahead of time that im getting a shitty grade.

 

[ThePacifics]

anybody gave physics paper 41 variant?

 

[armeena]

anybody gave physics paper 41 variant?

I did, everyone found it really hard.
WTF WERE HALF THOSE QUESTIONS.
What did you get for the contrast question? And the capacitor?

 

[anastasia grey113]

So im the only one who thought the paper was difficult?
Great.good to know ahead of time that im getting a shitty grade.

lol nobody found it easy
read the previous posts and you'll know

 

[ThePacifics]

I did, everyone found it really hard.
WTF WERE HALF THOSE QUESTIONS.
What did you get for the contrast question? And the capacitor?

i added them since its gotta pass through both capacitor AND muscle???
and also the capacitor has same charge as I * t right

 

[Shamlah]

how was p41? did you guys find it hard?

 

[chichibung]

• That was such a shit exam, seriously its like they gave us an exam in yiur 3rd year of university studying physics, the grade thrsehold should truly be 40 for an A

 

[anastasia grey113]

lol i guess itll hit an early 50 for both
wut was so shitty abt it btw?

 

[MarcosT200]

anybody gave physics paper 41 variant?

I did. Did you use the tangent to calcualte the activity of the nucleus in the second to last Q?? I didnt...

 

[armeena]

I did. Did you use the tangent to calcualte the activity of the nucleus in the second to last Q?? I didnt...

i used a tangent

i added them since its gotta pass through both capacitor AND muscle???
and also the capacitor has same charge as I * t right

i think it was multiplied, had a similar question in our mocks. but the Io thing confused the hell out of me. and yes, it had the same charge, i think? I'm so unsure about all my answers. why did they give the frequency as 50 though? some people used it to calculate charge, and it kind of made sense.

 

[armeena]

lol i guess itll hit an early 50 for both
wut was so shitty abt it btw?

there were a bunch of new conceptual questions. there was a particular question no one could solve- sand was placed on an oscillator of s.h.m and then the amplitude was slowly increased till it slid off. they asked to find the new amplitude. everyone was like lolwot

 

[ThePacifics]

the first part said in ONE second, idk why would we use it in that part and i was thinking we should use it but it only asked for ONE time charge up why would I multiply by 50? so like did the whole batch find it hard?

 

[ThePacifics]

there were a bunch of new conceptual questions. there was a particular question no one could solve- sand was placed on an oscillator of s.h.m and then the amplitude was slowly increased till it slid off. they asked to find the new amplitude. everyone was like lolwot

IKR HOW TF DO I FIND IT THERES NO INFO GIVEN I LOST IT AT THAT QUESTION

 

[MarcosT200]

i used a tangent

Do you think you get any marks for using the exponential curve equation and given the half life?

i think it was multiplied, had a similar question in our mocks. but the Io thing confused the hell out of me. and yes, it had the same charge, i think? I'm so unsure about all my answers. why did they give the frequency as 50 though? some people used it to calculate charge, and it kind of made sense.

I multiplied too. I divided the total charge by 50.

 

[MarcosT200]

how was p41? did you guys find it hard?

Yes.