What period do you attend CP Physics lecture, not lab? *
The choices are 1, 3, and 6
A diverging lens is placed 15 cm behind a 5.0 cm tall object and the focal length is -12.0 cm. Find the image position. *
Please include units and two sig. figs.
Your answer
An incident ray of light in air enters water (n= 1.333) at 50 degrees from the surface and bends through the water. What is the angle of refraction from the normal? *
Make sure your angles are measured from the normal when using snell's law