Recent content by Ryan B

I could use the help...email me r_billybee@yahoo.ca

never mind...got it

when i hit the Sin-1 button it comes up asin(... so I type in asin(0.968) and hit enter. it comes up: 1.32 why can't i get the degree? when i type in .5 (as in your example) the answer is 0.52 what gives?

Homework Statement b) White light travels from crown glass into ethanol. If the angle of incidence in crown glass is 60.00 degrees (not sure how to insert degree sign), what is the angular spread between the red and violet parts of the visible spectrum in the ethanol? Illustrate your...

Hydrogen gas, neon gas, sodium or mercury vapour?

In the visible light spectrum

was i wrong when i said bronze?

I think it's between tv/fm radios and microwaves/radar? Am I wrong?

Homework Statement Q: An electromagnetic radiation has a frequency of 5.00 x 10^14 Hz. a) Calculate its wavelength in a vacuum, in meters and nanometers. b) Calculate its wavelength in water. c) Is this radiation visible? If so, what is its colour? d) What is the index of refraction of a...