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Physics Practical ( Paper 3 ) Tips :)

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Twinkle Charms:
- if for example your asked to take readings for a pendulum swing at a range of length from 0.3 to 0.6, then YOU SHOULD TAKE A VALUE SLIGHTLY LOWER AND A VALUE SLIGHTLY HIGHER like 0.25 and 0.65.


i didnt get this one? :S

[Spy]:
lets say the expirment involves taking time readings for how long it takes the pendulum to come to rest, then they may tell you to repeat the experiment with different lenghts of the wire holding the bob, for example 0.3 to 0.6, then start with values a bit lower than those

get it?:)

Twinkle Charms:
ohh ohkay...buh why do we take .5 lower n higher than the range..?? to get set of six readings?

[Spy]:
no, you can take any six readings between, but because thats it, you should take a bit lower or at least take the values themselves so that they are included, and you could take less to see it how it compares with lower values

Twinkle Charms:
thank you =)

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