Physics ATP disussion

[Shadow]

Discussions will start tomorrow. Don't post the ques before that. Btw ppr was quite easy

 

[thementor]

ppr was easy...

 

[Altamash Haroon]

whats the reason behind restricting paper discussion?

 

[Shadow]

no idea bout it

 

[FGS2012]

some students are still appearing in other zones so in case, paper gets leaked!!

 

[Shadow]

ohh i see ...

 

[ARAJA96]

What was the error in Voltmeter with wrong reading going below 0?

 

[thementor]

What was the error in Voltmeter with wrong reading going below 0?

incorrect polarities....it means that the positive terminal of the cell was not connected to the positive terminal of the voltmeter and vice versa...

 

[sourov97]

some students are still appearing in other zones so in case, paper gets leaked!!

i gave the physics atp exam at 7:30pm....and later the bangladesh studies paper at 11:45 pm...my exams ended at 2:30 am today....

 

[papajohn]

What was the focal lenght in Q1??

 

[sourov97]

What was the focal lenght in Q1??

a range of answers...from 9.8 to 10...

 

[papajohn]

How do u draw the graph??

 

[thementor]

How do u draw the graph??

which 1

 

[papajohn]

which 1

Q1

 

[Mustafa Malik]

a range of answers...from 9.8 to 10.
i got 10. what was the ans for how can u tell which is fastest from the distance-time graph? and the part of solar cell when the student moves??

 

[Mustafa Malik]

The more the steeper the line between any two points the fastest his speed. And the student trapped sunlight which gave decrease in the reading he should change his place while taking readings.

ok so i wrote that the student covers his distance in 3 equal parts i.e is 500m each so for the part he takes less time , the speed is fastest.
N for the cell, i wrote that he should place the circuit beside the window so light falls directly and he should lower his head when he moves.
what abt the best fit? How many points covered?

 

[Mustafa Malik]

All of them.

me too but my friens left two points, does this make difference?

 

[Mustafa Malik]

Yeah their marks will be deducted.

who knows ours???

 

[papajohn]

Well over here no one left any point. Everyone joined all the points.

I do not joined all the points

 

[Mustafa Malik]

Well over here no one left any point. Everyone joined all the points.

okay , hopefully. thanx
u gave history?