2010 HSC: Explain why light having a wavelength longer than a certain value does not
produce an electric current in a photocell.
Sample answer:
Photocells rely on the photoelectric effect for their operation. In the photoelectric effect, a
photon with sufficient energy (greater than or equal...
Yeah, I'd like some advice on that too.
1/8 in Engineering for Year 11
School rank 20
Other ranks:
DT: 1/14 ( I enjoy it more than engo)
Phys: 11/75
Chem: 17/75
3U Maths: 7/114
2U Maths: 50/120 (wasn't feeling well during exams lol)
English: 45/120
I don't know why but I'm not really liking the...