Period T/s 0.63
0.90
1.10
1.25
1.52
1.59
Length I'm
0.10
0.20
0.30
0.50
0.60
0.70
Using a graph paper, plot a graph of T- 18- against um. (8 Marks)

Light traveling in a medium with a refractive index 1.19 is incident on a plate of another medium with index of refraction 1.79. at what angle of incidence is the reflected light fully polarized?

Adisk with a radius of r is oriented with its normal unit vector at an angle q with respect to a uniform electric field. which of the following would result in an increase in the electric flux through the disk? check all that apply? a. increasing the area of the disk b. decreasing the given orientation angle of the disk c. decreasing the strength of the electric field d. increasing the given orientation angle of the disk, but not exceeding an angle of 90

Smallest intensity of a stimulus that you can detect 50 percent of the time is