Physics practical 33 predictions

[hellodjfos;s'ff]

What sort of experiments are expected in the physics practical variant 33? Anyone got anyone info or good predictions from teachers?

 

[ZePHxr]

hellodjfos;s'ff go to the "physics-post-your-doubts-here" thread and you can see that angryrider_56 has mentioned it

 

[hellodjfos;s'ff]

Also, I would like to know what equipment is required for the practical(doing a last-min check up) and is it necessary to wear a lab coat during the practical? Also, it says that the reporting time is 9 am yet the practical commences at 12pm... what am i to do? Come at like 11-12 or come at 9 am?

 

[ZePHxr]

my advice is its better safe than sorry, so go there by 9.00AM or at least an hour early. Nothing mentioned about the equipment used besides the topic and bring a lab coat jut in case, but i really do think you don't need one......

 

[ZePHxr]

my letter of notice says to be at the examinations by 9.45AM....
best of luck bruv!

 

[hellodjfos;s'ff]

Ok, merci brother

 

[dwightedknight]

How was it? I gave paper 33. Does anyone remember the gradient for question 1?

 

[ujjwal jha]

around 120

 

[mariam001]

how did it go the 33 ? I always did pretty good but i dont know what happened i think i messed up a little .... any chance of the curve going down ??

 

[Sonata]

I got a y intercept of 0.28 and a gradient of around 40 And plus i did my entire 10 mark table in pencil Well it was nice knowing u guys..

 

[DentedBend]

I got the gradient of 94. You don't have to worry about doing it in pencil. I did my IGCSE English paper in pencil and didn't get any marks deducted (my teacher said).

 

[nelboy]

69.7

 

[Kanekii]

Did you guys take x in metres or cm?

 

[Sonata]

Did you guys take x in metres or cm?

In cm. 1 decimal place too

 

[Sonata]

I got the gradient of 94. You don't have to worry about doing it in pencil. I did my IGCSE English paper in pencil and didn't get any marks deducted (my teacher said).

Thank god

 

[hellodjfos;s'ff]

You write all measurements of a table in a pencil, same goes for graph, so you need not worry about that my broda. I got a gradient of 71 and y intercept of 0.02. Pretty confident about both questions, expecting 36-38

 

[hellodjfos;s'ff]

The paper was easy and a lot simple than may june 2017 practicals

 

[DentedBend]

The paper was easy and a lot simple than may june 2017 practicals

It's just that you are a genius

 

[hellodjfos;s'ff]

Nope ma brotha, the paper was really easy. Look at Q2 of S17 variant 33, that shit scared the hell out of me. But after I did the paper today, i was like "that was too easy" because it really was

 

[Sonata]

You write all measurements of a table in a pencil, same goes for graph, so you need not worry about that my broda. I got a gradient of 71 and y intercept of 0.02. Pretty confident about both questions, expecting 36-38

Phew. But you're right the paper wasnt as hard as i thought it would be.For question 1, while setting up the circuit (took me like 20 mins) i was so scared that I'd get no readings or my voltmeter would fluctuate like mad. But i got a set reading for all my X values, phew. And oh yea, for question 2 did you guys get a higher oscillation, T, for the second value of theta, θ, or was the first T value higher? I edited the times ever so slightly so the second T value would be bigger, because it made more sense to me. And lastly, did you guys get 'support' or 'not support', for the second last question, about the K values. I gotten not support because the uncertainty of K was like 40 something percent, way higher than the uncertainty of the other one (think the other one was the angle, A?)