Physics Practical 34

[Tammy Hin]

Hope it goes good

 

[Anonymous stranger]

Study electricity specialy potentiometers,LDR Rheostats as well diodes.

 

[furqan shah]

2nd Q ?

 

[Anonymous stranger]

2nd Q ?

Study LDR and diode

 

[furqan shah]

ye dono to electricity say related ho gay ?no pendulam ?

 

[Nimra Asif]

what are the likely topics in tomorow's practical ppr 34 of physics..

 

[Anonymous stranger]

Anonymous stranger You can't be sure that those are coming, right ?

And if someone could tell me the errors and improvements mentioned above , please ?

I'll be sure abt the topics by 12 inshallah

 

[Henry930821]

I'll be sure abt the topics by 12 inshallah

what u mentioned was for question 1 right? any clue about question 2? :/

 

[Nimra Asif]

ok.. =) i ll open my laptop on exactly at 12 then =) thanks anyways.. dont forget plxxxxx....

 

[imagine]

ok.. =) i ll open my laptop on exactly at 12 then =) thanks anyways.. dont forget plxxxxx....

ME TOO!!

 

[Sanu]

Hey everyone..I have no idea on an experiment on LED...can anyone please help

 

[leosco1995]

What would you do with an LDR and diode? To me it seems like a generic electrical circuit type of question.. no?

 

[Sanu]

What would you do with an LDR and diode? To me it seems like a generic electrical circuit type of question.. no?

see this plz

 

[Umar Maqbool]

q1 simple circuit ....no LDR or LED......

 

[123abc]

what's q2 about??

 

[imanmalik]

Q2...any hints?

 

[reza110]

is it confirm no question on LDR n LED ????

 

[raamish]

Hey in some questions it is written to justify the number of sig figures given. Wht do we write there? help plzzz

 

[Anonymous stranger]

Qs 1 do M/J07 32 qs1
QS 2 balancing of bent copper wire on pin qs is frm pst ppr.
Here's a list of all apparatus

2 cell 1.5 volt
battery
switch
component holder
with crocodile clips
one labelled X
fitted with 330
second labelled Y
fitted with 680
ammeter(DC)range
0.2mA
resistors
connecting leads
nails 6cm diameter
2.5mm
wooded rod 30cm
area of 1.5 to 2.5
wooden cylinder
rod 13cm diameter 3mm
wooden block 15cm
stopwatch
A4 size imafe of 18
protacor
copper wire piece diameter 0.90mm
length 4cm
retord stand(60 cm height)
blutack
micrometer
30 cm ruler