Phy p 41

[Thampi4]

How was it
It was good for me

 

[marz_katy]

ALHAMDULLILAH!! but i cudnt do that chargd sphere wala ques=(

 

[afoo.666]

ALHAMDULLILAH!! but i cudnt do that chargd sphere wala ques=(

Why not?

 

[marz_katy]

o

Why not?

our variant not same=P

 

[Thampi4]

o
our variant not same=P

Pm me if u want to discuss

 

[anushey]

Pm me if u want to discuss

.me too.lets discuss.
What was the answer of question 11 part iii.
they asked what is the maximum frequency of transmitted wave.

 

[afoo.666]

o
our variant not same=P

Oh ok

 

[Ashique]

Its safe to discuss now, I hope?

 

[Hadaya]

What was the answer for the last question ?? The final answer, attenuation per unit length ??

 

[tysler]

What was the answer for the last question ?? The final answer, attenuation per unit length ??

i got 0.19

 

[Starry_night]

I also got 0.19 for attenuation per unit length.

 

[tysler]

what did u guys get for the simple harmonic question for the displacement at half kinetic energy

 

[Starry_night]

what did u guys get for the simple harmonic question for the displacement at half kinetic energy

I got 1.2 cm there. You?

 

[tysler]

I got 1.2 cm there. You?

nice i got the same

 

[tysler]

the definition questions were unusual though

 

[Starry_night]

nice i got the same

Nice! What about the one where u had to find the velocity of the particle using v= (sqrt) Vq/m, to see if the particle would hit the other particle?

 

[tysler]

Nice! What about the one where u had to find the velocity of the particle using v= (sqrt) Vq/m, to see if the particle would hit the other particle?

i used the formula backwards and got a pd smaller than 470 then wrote that it wont collide. you? how about the temperature sensing circuit, i got nonlinear

 

[Starry_night]

i used the formula backwards and got a pd smaller than 470 then wrote that it wont collide. you? and for the temperature sensing circuit, did you write that it was nonlinear

Oh ok, I used the formlula backwards too but to find the velocity that the particle should have if it were to collide. As the required velocity was bigger than the one they suggested, I said that it won't collide. Uhm... yeah non-linear variation!

 

[tysler]

Oh ok, I used the formlula backwards too but to find the velocity that the particle should have if it were to collide. As the required velocity was bigger than the one they suggested, I said that it won't collide. Uhm... yeah non-linear variation!

nice i hope i wont be penalised for working backwards though. how about the ideal gas temperature question, i got 356 but found it confusing

 

[Starry_night]

nice i hope i wont be penalised for working backwards though. how about the ideal gas temperature question, i got 356 but found it confusing

No I think working backwards was the only way to answer that question. Yeah I also got 356 K, and I also found it confusing. First I thought of using PV/T=PV/T but that didn't work out. And 356 K seems reasonable compared to the initial temperture they gave us of 300K.