Objects that transmit most light, like a window, are
a. opaque
b. transparent
c. translucent

How does convection affect our atmosphere? our layers of earth? our oceans?

Distinguish between a transverse wave and a longitudinal wave.

Atriangle with equal sides of length 10 cm has -2.5-nc charged objects at each corner. part a determine the direction of the electrical force exerted on the object at the top corner due to the two objects at the horizontal base of the triangle. determine the direction of the electrical force exerted on the object at the top corner due to the two objects at the horizontal base of the triangle. horizontally rightward vertically downward vertically upward horizontally leftward