dudeguy1811

I donno maybe you might wanna consider cancelling?..... i got around 7 wrong 2 omit.... borderline 800

liquidFaZe

@miroklose the question was what ALWAYS changes when a const net unbalanced force is applied on a body
And the answer is momentum

liquidFaZe

well direction doesn't always change because if the unbalanced force is in the same direction then direction won't change

liquidFaZe

momentum is the measure of inertia and as the unbalanced force acts on a body the magnitude of inertia changes

liquidFaZe

not exactly...well it can be if incase the body in in a uniform circular motion
but the same applies in the case of translational motion.

fwabbin

Just in case anyone was wondering... Depending on how lenient the grading curve is, 13 wrong can still get you an 800. That is, a minimum raw score of 59.

liquidFaZe

Yaa it varies from 59-63

liquidFaZe

4. The question was a sound wave and a light wave have the same wavelenght.
The answer was the light waves frequency is greater than the sound waves frequency as a light wave travels faster than a sound wave and since wave lengths were same it had to imply that the frequency of light wave was greater than the frequenct of sound wave.

liquidFaZe

Yeah i am pretty sure about that question
Other all i dont remember that well so i dont want to comment on them
I recommend that if you feel you didnt do as well as you expected to then retake the test this december r January

liquidFaZe

Yes it was
It was my first time too

laituan245

What about the question about some students do some experiment ???
From 1s to 2s ...
From 2s to 3s ...
From 3s to 4s ...
I don't really remember the question.

How many questions can you get wrong and still get 750+ ?

liquidFaZe

That was a really confusing Qs

dudeguy1811

The answer to that was that the average velocity at T=3 was 10.77 or whatever.... I got that momentum question wrong.... Hoping for a generous curve

TheBlueMarble

Guys, I honestly don't mean to sound pretentious, but I got everything correct. And I'm pretty sure of each answer, so go ahead and PM me (or post over here) if you'd like to still discuss a particular question. It's just the kind of Physics we do over here in India ... we're practically halfway through second year University courses, and it isn't even considered difficult.

liquidFaZe

LOL i too study in an indian school
nothing is considered difficult in the indian education system