When you come into class, sometimes your chair feels warm. Why is that? How did it get warm? (heat/temperature/thermal energy)

Write a polynomial function with the given zeros x= -1,0,2show your work

What structural formula represents 4 electrons shared between two atoms?

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