Experiments show that the ground spider drassodes cupreus uses one of its several pairs of eyes as a polarization defector. in fact, the two eyes in this pair have polarization directions that are at right angles to one another. suppose linearly polarized light with an intensity of 900w/m2 shines from the sky onto the spider, and that theintensity transmitted by one of the polarizing eyes is 187 w/m2.(a) for this eye, what is the angle between thepolarization direction of the eye and the polarization direction ofthe incident °

Which compound is held together by the electrostatic force between two ions? a. co2 b. cci4 c. h2s d. mgf2

7types of electromagnetic waves from lowest to highest frequency

One kind of e-book display consists of millions of very small spheres that float in a thin fluid layer between two conducting transparent plates. each sphere is black on one side and white on the other, and possesses an electric dipole moment directed from the white side to the black. when an electric field is applied between the plates, the spheres rotate so that their dipole moment lines up with the field. depending on the fields direction, either the black or the white sides of th espheres can be made visible.the dipole moment of the spheres can be modeled as two opposite charges of magnitude 3.5 x 10^-15 c, separated by a distancce of 100 micrometers (um). what is the maximum possible torque on a sphere if the electric field between the transparent plates is 4.0 x 10^5 n/c