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What was the number go Wavelengths anyway?
I believe it has 6 whole wavelengths, which then divides by the distance given in the figure.
That's what I got. But what's the +.5 thing you're talking about?
I didn't see the dot lines when I tried to figure out the n of wavelengths, so I got 6.5. *Silly mistake..
thats right
this is correct
it's okay. you'll still get marks for the working you did.this is correct
i got it where i did the mistake..and it was the silliest mistake i have eve made :/
alpha- helium nucleus
insha Allahit's okay. you'll still get marks for the working you did.
I wrote exactly like you but for the gamma: I wrote vibrating electrical and magnetic fields that travel through space without need for a medium. (This is the definition of an electromagnetic wave) Is this correct???alpha- helium nucleus
beta- fast moving electron
gamma- electromagnetic radiation
i wrote it in a proper sentence in the paper.
I have no idea. it must be correct, according to me. but i dont know if it is, according to CIE
yeah I did the same thing as u i got 8400N
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