Edexcel Physics Unit 3 9th May

I think we'll be asked to make a nuclear reactor using the materials supplied (usually consisting of 2 paper clips, a stick of chewing gum and length of thread). It will probably be fusion, as fission is a bit advanced for a-level.

What the hell are you talking about. There is nothing about fission in Units 1 and 2

They always like to include synoptic and common sense elements.

LOL. Nothing like that will come in the paper. Stop thinking too much

What the hell are you talking about. There is nothing about fission in Units 1 and 2

You do realize that he is joking?

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What is the difference between metre rule, meter rule, rule and ruler?

I think measuring g, or finding the refractive index of a liquid or glass shall come
I reckon they are the only practicals left.
Or maybe rotation of angle of polarisation or showing independance of verticle and horizontal motion etc or hooks law or efficiency of electrical motor or output of a potential divider or investigating Newton's second law

Meter and Metre are the same different words but one of them is used in American English and the other in British English.

A rule is a ruler that starts on the edge and a ruler starts off set from the edge.
thank you

A rule is the same thing as a ruler.

A metre rule is a rule(r) that is 1 metre long.

"Meter rule" is American spelling, don't use this spelling in an A-level exam.

Thank you.

But you didn't think of deleting the thank you when you copied from wikianswers, which is most certainly a wrong answer,
But is that the real difference?

But a British exam board called edexcel used "metre rule".
I think Pearson being an american company ...lol

Yes, "metre rule" is British spelling. So Edexcel is using the British spelling here.

"Meter rule" is American spelling.

Lamalam they are esentially the same thing and are use interchangably for a level physics...that's all you need to know to be honest...And also i have a question...when doing a question in the exam that asks to plan an experiment...DO i have to write a whole essay-type answer with a procedure or can i just answer it as they have it in the marking scheme... For example

A. (draw labelled diagram)

B. (list appartus that aren't shown in the diagram)
And so forthand so forth...

YES you can answer part by part. a) b) c)
But don't worry they'll mark it holistically.

Go through some examiners' reports.

In a question about photoelectric effect. Why is the first ammeter reading zero?


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In a question about photoelectric effect. Why is the first ammeter reading zero?


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