PHYSICS PAPER 4 (ATP) DISSCUSSION

[Prince III]

guys please tell me
was this question about stopwatch or wallclock askhed in the first question on oscillations or in the second question on the water heating question?

if this question was on oscillations then the answer was stopwatch if on water heating then the answer would be Wall clock

 

[axhynic]

guys please tell me
was this question about stopwatch or wallclock askhed in the first question on oscillations or in the second question on the water heating question?

if this question was on oscillations then the answer was stopwatch if on water heating then the answer would be Wall clock

are you SURE about that?
the question was asked in the heater question

 

[Pals_1010]

yeah i think so as well. It was in the heater question

 

[kooky]

A stopwatch since the readings are more accurate and no human reaction time error can occur compared to the clock.

Edit>> How about your answer?

heyyyy...
for the stopwatch and the wallclock...!!
i guess its the wallclock...
because it is said that the stopwatch can only measure 0.01s and the experiment require 1 min...
the stopwatch can only measure 9s???

plz disscusss abt that question !!!???

it was meant that the stopwatch can measure to an accuracy of 0.01s....how can a stopwatch measure only 0.01s...be practical guys...

 

[kooky]

I've lost a total of one and a half mark in this paper.

I, who was thinking of getting atleast a distinction in this subject. I should at any cost make no silly mistake in the forthcoming paper 1. Pfff...

err...i dnt think we have half mark in this paper..either u get full mark or u lose all........

 

[Depletion]

A stopwatch since the readings are more accurate and no human reaction time error can occur compared to the clock.

Edit>> How about your answer?

heyyyy...
for the stopwatch and the wallclock...!!
i guess its the wallclock...
because it is said that the stopwatch can only measure 0.01s and the experiment require 1 min...
the stopwatch can only measure 9s???

plz disscusss abt that question !!!???

it was meant that the stopwatch can measure to an accuracy of 0.01s....how can a stopwatch measure only 0.01s...be practical guys...

the question itself says so.!!!>>
wat can we do?!)(()()()

 

[member]

it should be wall clock that's it

 

[Depletion]

yeah i think so as well. It was in the heater question

yeps its was in the heater question..im very sure abt that!!>>>it says the student has to measure the temp of the water each min for 30 min...

 

[usama1993]

yes as this was of " suggest " there would be many logical answers accepted

usama firstly was it mentioned on the question that on the diagram it is room temperatue , if yes then your answer is correct
depletion answers seem's to be correct

i wrote that the temperature of water and the temperature of heater becomes equal at 60'C (they both were in thermal equlibrium)

yeah buddy....

above the digram it was written THE DIAGRAM SHOWS THE ARRANGEMENT AT ROOM TEMPERATURE

 

[Shiki Misaki]

yeah i think so as well. It was in the heater question

yeps its was in the heater question..im very sure abt that!!>>>it says the student has to measure the temp of the water each min for 30 min...

I'm gonna check that on Tuesday in the physics paper. :? :|

 

[Shiki Misaki]

I've lost a total of one and a half mark in this paper.

I, who was thinking of getting atleast a distinction in this subject. I should at any cost make no silly mistake in the forthcoming paper 1. Pfff...

err...i dnt think we have half mark in this paper..either u get full mark or u lose all........

Gotta confirm this.

 

[Depletion]

I've lost a total of one and a half mark in this paper.

I, who was thinking of getting atleast a distinction in this subject. I should at any cost make no silly mistake in the forthcoming paper 1. Pfff...

err...i dnt think we have half mark in this paper..either u get full mark or u lose all........

Gotta confirm this.

yes its comfirmed...
hald marks are not given...
either full or nothin!!!
:| :| :| :|

 

[Prince III]

if a question have ony 1 mark then you cant get 0.5 marks

if question have lets say 4 marks
you can get 1,2,3,4 marks

 

[Heshna]

yap agree with Prince III

 

[mimmi]

It was so easy >_<

This ain't fair. So far all my answers seem to be correct

 

[Shiki Misaki]

Lol.. okay then.. Let's just hope my answers are correct. :/

 

[Depletion]

yap agree with Prince III

same here!!

 

[Shiki Misaki]

It depends on the examiner now. For some of the 1 mark questions, I've written to 1-2 sentences in which 1 is surely relevant. Now dunno... :S

 

[dragoninja98]

for me it was little tough !

It was really tough....did 1994 papers onwards and not a single question came up !
i think i'll lose most marks in this paper....

 

[dragoninja98]

mine also went well
btw what was the answer to the question about WHY THE TEM DONT RISE ABOVE 60 C ???????

check ur inbx

Tell me to guys...wanna know