Hi! Yes, the calculator is set to degrees. This is as far as I have gotten. I have tried to set this up numerous times, with angle 1 set equal to sin(40) or 0.745113. Angle 2 or the angle of refraction is unknown. V1 I have as 1.00 and V2 as 0.65. I am lost from here...
Thanks again!
Homework Statement
Light of wavelength 600 nm in air enters a piece of glass. The speed of light in this glass is 0.650 times the speed in air. Calculate the angle of refraction, Given that the angle of incidence of this light ray is 40°.
Homework Equations
Snell's Law
Sin(θ1)/sin(θ2)...
Homework Statement
A 7kg weight is affixed to a spring with a constant of 327 N/m. System undergoing SHM.
Position x is -1.22m and velocity of positive 3.54 m/s. The system then moves to a position where the velocity is positive 4.73. Find the position where the velocity is 4.73 m/s...