Recent content by Scippi

It's so much simpler now that you've put it that way. Thank you so much! :'D

Hey, sorry for not replying, I completely forgot about this thread. Thank you for the help! :D

Homework Statement Work Function=3.6 EV Wavelength=250nm, UV Maximum kinetic energy=? Homework Equations E=hf Formulas from mark scheme: E = hc/λ hc/λ – Φ The Attempt at a Solution I had a vague idea of what to do, I just didn't understand why in the second formula...

I)State the magnitude of the horizontal component of T II)Calculate the magnitude of T That was the question but i don't know what the difference between the magnitude of the horizontal component of T and the magnitude of T is :( could someone shed some light on this? xD It's question 5...