Recent content by Binxie08

Ah thanks...found it. You're right it is actually easy, whoops

Ok so i got this problem in my physics textbook and I'm just struggling with the last part, please help X-rays are detected at a scattering angle of 163 and have a wavelength of 0.1867 nm. Find (a) the wavelength of an incident photon, (b) the energy of an incident photon, (c) the energy of a...

What The?? Ok so i came across this relativity problem in my textbook (Physics by Cutnell & Johnson) and i have absolutely no idea what to do:rolleyes: Help please... An intergalactic cruiser has two types of guns: a Photon cannon that fires a beam of laser light and a ion gun that shoots...