hello there i am new to the board, i have been trying to solve this all morning and haven't come to a recognisable conclusion, wonder if anyone could try giving me some help on how to carry out a question like this, i am doing gcse maths

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- Nov 20th 2011, 06:05 AMbenh1995investigation question (powers and exponents)
hello there i am new to the board, i have been trying to solve this all morning and haven't come to a recognisable conclusion, wonder if anyone could try giving me some help on how to carry out a question like this, i am doing gcse maths

- Nov 20th 2011, 06:33 AMe^(i*pi)Re: investigation question (powers and exponents)
- Nov 20th 2011, 06:44 AMbenh1995Re: investigation question (powers and exponents)
I have no clue where to start at all, I need some sort of explanation to this, my understanding of this is poor..

a. what is ms in the speed formula ?

b. how do I work out Hz ?

c. how do I work out the wavelength in metres ? - Nov 20th 2011, 08:01 AMskeeterRe: investigation question (powers and exponents)
- Nov 20th 2011, 10:52 AMbenh1995Re: investigation question (powers and exponents)
ok thankyou for that i'll give it a try