Physics P1 and P2: Discussi0n

[Mobeen]

i also got the no. of pulses 166,666.7 ... and for the next part i wrote tht the reflected wave has less speed and low frequency ...

 

[beststriker]

mcq.
1. when u r flying in the aeroplane, your mass remains same but weight decreases. that what i choose. is it right...??
2. what was the answer to the mcq that states about the lightning and sound of thunder being heard 6 sec apart? i choose A.

in last question of section B, what was the resistance in the thermistor ? my answer was 1158 ohm. what was urs........

 

[Madiha786]

Oh got ya !! then, I did sumthing very strange with the vector qs
I tried to adjust parallelogram law in it

 

[knight101]

mcq.
1. when u r flying in the aeroplane, your mass remains same but weight decreases. that what i choose. is it right...??
2. what was the answer to the mcq that states about the lightning and sound of thunder being heard 6 sec apart? i choose A.

in last question of section B, what was the resistance in the thermistor ? my answer was 1158 ohm. what was urs........

as far as i know ur MCQs are right i dnt know about the thermistor cos i ddnt take dat question..

 

[Aizen]

i also chose A...

 

[Madiha786]

mcq.
1. when u r flying in the aeroplane, your mass remains same but weight decreases. that what i choose. is it right...??
2. what was the answer to the mcq that states about the lightning and sound of thunder being heard 6 sec apart? i choose A.

in last question of section B, what was the resistance in the thermistor ? my answer was 1158 ohm. what was urs........

as far as i know ur MCQs are right i dnt know about the thermistor cos i ddnt take dat question..

These ans according to me are right coz i chose the same...
Nd dnt remember the resistance wat i wrote!!

 

[knight101]

wat about that MCQ dat showed a telephone diagram thing
i chose option C(5)
wat about u guyz ?

 

[Aizen]

wat was da answer of that charging of spheres mcq.wud both charges b same?

 

[Mobeen]

mcq.
1. when u r flying in the aeroplane, your mass remains same but weight decreases. that what i choose. is it right...??
2. what was the answer to the mcq that states about the lightning and sound of thunder being heard 6 sec apart? i choose A.

in last question of section B, what was the resistance in the thermistor ? my answer was 1158 ohm. what was urs........

answers :
1. urs is corect
2.urs is corect again
3. didnt do tht question ..

 

[beststriker]

wat was da answer of that charging of spheres mcq.wud both charges b same?

yes, charges are equal.

 

[beststriker]

wat about that MCQ dat showed a telephone diagram thing
i chose option C(5)
wat about u guyz ?

me tooo.....5

 

[Mobeen]

wat about that MCQ dat showed a telephone diagram thing
i chose option C(5)
wat about u guyz ?

its corect

 

[Madiha786]

wat was da answer of that charging of spheres mcq.wud both charges b same?

yes, charges are equal.

No, the charges are not equal... this was a repeated question!!

 

[Madiha786]

wat about that MCQ dat showed a telephone diagram thing
i chose option C(5)
wat about u guyz ?

its corect

The correct answer was 1 coz that was the only option which complted the circuit

 

[Xera]

The paper was quite easy except for the mcqs
They were quite confusing ! Btw, about the vector qs. I got 68 degrees direction and 480 N resultant ! Is that correct? :S

 

[Mobeen]

madiha .. the charges were equal ..
nd only the swtich 5 completed the circuit ...

 

[Micky]

wat was da answer of that charging of spheres mcq.wud both charges b same?

yes, charges are equal.

No, the charges are not equal... this was a repeated question!!

Are you sure?

Btw the Answer to the Telephone one was C = 5 ... its is also a repeated question.very old one. ( s92 )

 

[Aizen]

mcqs were easy,p2 was more difficult

 

[Madiha786]

I'm sorry, yes the charges are equal... i've written the same
And according to me it was B (1), rest leave it to God and the examiner

 

[Aizen]

nd y is an airplane earthed while refuelling