Select all the correct answers. Which two sentences are true about the scattering of light? Only clouds can cause the scattering of light. White objects scatter the least amount of light. Scattering reflects light in random directions. Light cannot be scattered in a vacuum because there is no matter. Most objects scatter all wavelengths of light equally.

Find the volume of the ellipsoid x^2+y^2+5z^2=36.

The field between two charged parallel plates is kept constant. if the two plates are brought closer together, the potential difference between the two plates either a) decrease b) does not change c) increase?

Astone is thrown with a speed v0 and returns to earth, as the drawing shows. ignore friction and air resistance, and consider the initial and final locations of the stone. which one of the following correctly describes the change δpe in the gravitational potential energy and the change δke in the kinetic energy of the stone as it moves from its initial to its final location? options a.δpe = 0 j and δke = 0 j b.δpe is positive and δke is negative c.δpe = 0 j and δke is positive d.δpe is negative and δke is positive e.δpe = 0 j and δke is negative