When light strikes a red object, what happens to the light waves of all colors except red?
a. they are polarized
b. they are absorbed
c. they are diffracted
d. they are reflected

Drag each tile to the correct box. tiles bra i sequence

When the magnetic domains in a material can be aligned, but eventually drift out of alignment, the material is

Balloon a has charge q, and identical mass balloon b has charge 10q. you hang them from threads near each other. choose all of the statements with which you agree. check all that apply. a. a and b exert the same magnitude forces on each other. b. the force that a exerts on b is 10 times the force that b exerts on a. c. the angle between the thread supporting a and the vertical is < the angle between the thread supporting b and the vertical. d. the force that a exerts on b is 1/10 the force that b exerts on a.