Qualification > Sciences

Edexcel PHYSICS Doubts

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thisishard:
where can i train for unit 3 physics other than the last 3 papers?

Saladin:

--- Quote from: thisishard on May 08, 2010, 04:22:26 pm ---where can i train for unit 3 physics other than the last 3 papers?

--- End quote ---

Try doing past IGCSE Physics paper 6.

Darth Austrakast:

--- Quote from: The Mysterious Dude on May 08, 2010, 04:09:46 pm ---What paper is this?

--- End quote ---

it was given in our school mock

Ascer Zayan:
May june 2009
Question 6 Parts C and D

Dont Give me the Marking Scheme Answer Cuz i cnt understand them
And How can u find the uncertainty of a Length Which is only taken Once. ???

Ascer Zayan:

--- Quote from: The Mysterious Dude on May 08, 2010, 03:56:42 pm ---This is what you have to do.

1. Find the mean
2. Then find the difference between the mean and the highest value
3.

--- End quote ---
i tried doing wat Mysteriouse dude said
But i got 2.95??
and wat is this 2.95%?

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