Got it never mind. The only reason I'm typing more is to fill out the required space

Describe the path of a ray that approaches a mirror parallel to the principal axis.

The graph describes the motion of an object. the object moves with from a to b. it from b to c. it moves with from c to d.

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