How'd your physics Papers go ?

[Minnie]

5000-1200 = 3800

we had to subtract it for 5000...

okay.

 

[manicooljay]

wat was answer for that boiling point and melting point wala mcq??

 

[Fallen316]

wat was answer for that boiling point and melting point wala mcq??

liquid liquid.

 

[Vogue]

the motorbike one? nd the one in which the centre of mass is nearest to baseline? how to dispose radioactive waste safely? the coin one in which there were forces P and Q?
nd the wave front that v had to draw in Paper 2??nd the total amount of thermal energy that air conditioner removed in one hour? wat was the unit for electrical energy kWh or J?

 

[Fallen316]

the motorbike one? nd the one in which the centre of mass is nearest to baseline? how to dispose radioactive waste safely? the coin one in which there were forces P and Q?
nd the wave front that v had to draw in Paper 2??nd the total amount of thermal energy that air conditioner removed in one hour? wat was the unit for electrical energy kWh or J?

motorbike : A
centre of mass : C
radioactive : B
total amount : add up all values
unit : kWh

 

[Vogue]

motorbike : A
centre of mass : C
radioactive : B
total amount : add up all values
unit : kWh

nd abt the coin with forces P and Q?

 

[Fallen316]

nd abt the coin with forces P and Q?

increase/decrease.

 

[beeloooo]

which one was the conventional current ??

 

[Minnie]

what was the answer of the last two parts of question 9? or is it 10? that circuit wala question.

 

[Vogue]

which one was the conventional current ??

Option D

 

[Fallen316]

which one was the conventional current ??

electron flow <------
eonventional current ----->

 

[Fallen316]

what was the answer of the last two parts of question 9? or is it 10? that circuit wala question.

the one which had transformer in it in the 1st part ? or the question entirely on circuits ?

 

[Rimi]

what was the answer to the last two parts of the transformer wala question, btw? That power loss one.

 

[beeloooo]

what was the answer to the last two parts of the transformer wala question, btw? That power loss one.

i guess the power loss was 12.8 W :/ ?? NOT SURE IF I REMEMBER IT WAS THAT PART EXACTLY !!

 

[Rimi]

i guess the power loss was 12.8 W :/ ?? NOT SURE IF I REMEMBER IT WAS THAT PART EXACTLY !!

Yeah, Power was 384 watts or something like that, and power loss was 12.8 W

 

[beeloooo]

Yeah, Power was 384 watts or something like that, and power loss was 12.8 W

agreed

 

[Fallen316]

what was the answer to the last two parts of the transformer wala question, btw? That power loss one.

in the second last part you had to apply P = IV
in the last part, had to apply P = I^2*R ( r being the combined resistance in the diagram i.e 5 ohms )

 

[manicooljay]

liquid liquid.

yes!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! thankx!!

 

[Minnie]

the one which had transformer in it in the 1st part ? or the question entirely on circuits ?

entirely ciruit one.

 

[Fallen316]

entirely ciruit one.

sorry, didn't do it.