The hypothesis of my experiment is :The size of the angle of incidence increases as the size of the angle of refraction increases. The least accurate measurement in my experiment is the position of the rays because they are 1mm wide due to the slit width what is the solution to prevent this

Question

The hypothesis of my experiment is :The size of the angle of incidence increases as the size of the angle of refraction increases. The least accurate measurement in my experiment is the position of the rays because they are >1mm wide due to the slit width what is the solution to prevent this

anonymous · Answer

@butterflydreamer

anonymous · Answer

@IrishBoy123

irishboy123 · Answer

smaller slit?

measure the the edge of the ray?

forgive my really dumb question, are you getting any dispersion?

anonymous · Answer

could you have a narrower slit? @IrishBoy123

irishboy123 · Answer

as long as you don't get diffraction, yes?

anonymous · Answer

but narrower would be dimmer so hard to see is that a good thing? @IrishBoy123

irishboy123 · Answer

do it in the dark?

are you using white light ?