AS Physics Practical - Paper 34

[snowbrood]

dude i realised it at the last moment and redid my experiment just on time too :/
i only got the last part wrong cause i didnt have enough time :/

thats great u were wise enough to realise

 

[hudiiny]

i know that i realise 15 min bfore end of paper i redid my experiment could only redo till the last part was your values of time for relapse between 5-8 ?

For 20 cm my time was 5.22 and for 10 cm it ws 6.07

 

[A star]

For 20 cm my time was 5.22 and for 10 cm it ws 6.07

shoo i did my readings in five minutes and got them correct :/

thats great u were wise enough to realise

actually at first my time was comming 15 and 22 sec which was impossible :/ so i was thinking hard and then it hit me

 

[saadgujjar]

Lenght of tube can vary?my was 21

 

[A star]

Lenght of tube can vary?my was 21

yes but it will vary by around 0.2 or 0.3 cm i guess cause mine was 20.2

 

[saadgujjar]

my length of tube came 21.1 cm ?am i right .if i am wrong then there will be ecf marking for next parts??

 

[Phoenix12]

my length of tube came 21.1 cm ?am i right .if i am wrong then there will be ecf marking for next parts??

no i think its right, mine was 20.1 cm

 

[hudiiny]

Yaah...thr tub length may vary...bcz those were provided by the centres and they were supposed to make it 20cm..any variation is the centre's fault

 

[saadgujjar]

Yaah...thr tub length may vary...bcz those were provided by the centres and they were supposed to make it 20cm..any variation is the centre's fault

in q1 the length of miidle hole from newton meter can also vary my was 50

 

[saadgujjar]

i took diameter in two steps and it came 0.36 ,can it be possible??

 

[Phoenix12]

i took diameter in two steps and it came 0.36 ,can it be possible??

yes

 

[saadgujjar]

yes

thanks for reply

 

[saadgujjar]

can we write to put weight on plunger to keep constant pressure on it,i wrote it

 

[Jinkglex]

can we write to put weight on plunger to keep constant pressure on it,i wrote it

Im afraid not, since the plunger was to be removed from the experiment. I think they might have added this measure to check if paper was leaked

 

[saadgujjar]

Im afraid not, since the plunger was to be removed from the experiment. I think they might have added this measure to check if paper was leaked

no paper is made before 5 months

 

[saadgujjar]

in the last part i wrote put weight on plunger because of guess paper but perform experiment without plunger
examiner know that paper is leaked thats why i wrote that directly??

 

[saadgujjar]

agr examiner ko pta lg gye ga paper leak ho gya ha to wo U grade deta han

 

[saadgujjar]

agr examiner ko pta lg gye ga paper leak ho gya ha to wo U grade deta han

plz reply