Just solved Physics P6

[ahmed soliman]

it was no because the value shown on protractor is 59 and avg was 20
so how is it possible?

 

[Baher Al-3rene]

it was no because the value shown on protractor is 59 and avg was 20
so how is it possible?

he said the average and value of alpha =/=
the value of alpha is the diagonal u drew at the recangular

 

[Baher Al-3rene]

Ah, I gave 61, it was really easy Alhumdulilah!

answer for question 2 ?

 

[Bloodserpent]

it was no because the value shown on protractor is 59 and avg was 20
so how is it possible?

the value shown wasn't 59 :|

 

[ahmed soliman]

he said the average and value of alpha =/=
the value of alpha is the diagonal u drew at the recangular

no it is not

 

[Baher Al-3rene]

no it is not

whatever you like bro

 

[ahmed soliman]

whatever you like bro

it is not whatever I like it was another experiment where he kept the protractor and measured the angle but 19 was the question before it

 

[Baher Al-3rene]

it is not whatever I like it was another experiment where he kept the protractor and measured the angle but 19 was the question before it

Man Didnt He Tell You To Measure The Angle Between The Diagonal And One Side Of The Rectangular Which Was 19??
And The Average Was 20
Aint They Close To EACH other ?

 

[Evil Philanthropist]

answer for question 2 ?

Question 2, last part; I got o.1 cm. I discussed it with my friends and they all got the same answer.

 

[ahmed soliman]

the average of the protractor experiment is 20
not the average of theta and X

 

[Baher Al-3rene]

Question 2, last part; I got o.1 cm. I discussed it with my friends and they all got the same answer.

howcome its 0.1
i got 0.16
by doin cross multiply
tell me da calculation

 

[Ahmed tarek mostafa]

GUYS about question two is so simple the greatest temperature was 80 and the lowest was 60 and for each one the measurement was 11.9 cm and 9.9 cm so the difference between two temperatures are two cm which stands for 20 degrees Celsius so you multiply one degree * 2 cm divided by 20 degrees to get the distance of one degree

 

[lujain26697]

paper 6 was OKAY not easy
what was the answer for last page,the practical diffuclty and how to overcome it? and the number of measurements too?the gradient?

 

[Barcelanawy]

Mine Was 0.16
When Temperature Was 80C Distance Was 11.9
If It Is 1C
Then We Will Do Cross Multiply
(11.9*1)/80
You Will Get An Answer Between 0.15~0.17
Just Do The Same Procedure Several Times (Around 3) With Different Readings From The Table
And Get The Mean
And It Was 0.16
I Aint Sure Btw
But Howcome Its 0.1??
Even If You Tried To Measure It By The Ruler
Its More Than 1mm/0.1cm
!!!!!

no thats wrong u included the length of the bulb

 

[Barcelanawy]

paper 6 was OKAY not easy
what was the answer for last page,the practical diffuclty and how to overcome it? and the number of measurements too?the gradient?

anything reasonable answer would be correct, the load my slip, the rule may slip, difficult to place the load exactly on the cm mark ....etc

 

[Xx_EMINEM_xX]

howcome its 0.1
i got 0.16
by doin cross multiply
tell me da calculation

I got 0.15... cuz 80 ----> 11.9 cm
1 -----> x

therefore x= (1 x 11.9)/ 80
x = 0.15
the answer should be by cross multiplication, I think

 

[Barcelanawy]

I am not sure if it was 11.9 or 12, but I believe that the mark scheme would have a range

 

[Baher Al-3rene]

I got 0.15... cuz 80 ----> 11.9 cm
1 -----> x

therefore x= (1 x 11.9)/ 80
x = 0.15
the answer should be by cross multiplication, I think

0.15 0.16 ARE OF THE SAME RANGE
the problem is dat students wrote 0.1
i dont knw which one is correct

 

[Xx_EMINEM_xX]

0.15 0.16 ARE OF THE SAME RANGE
the problem is dat students wrote 0.1
i dont knw which one is correct

I know.. I was telling you that I did the same calculations...
I really hope its the correct answer :/

 

[Barcelanawy]

I know.. I was telling you that I did the same calculations...
I really hope its the correct answer :/

I'll tell u the correct answer, you are going to measure the distance of 10 dgrees celsius, then divide the answer by 10 to get the distance between each 1 degree celsius so the answer would be 1 mm (o.1 cm)