Com uma escala em que a divisão vale 2,5 N, representa por um vetor, uma força vertical, de sentido de baixo para cima e cuja a intensidade é 15N

Astudent wears sunglasses to her read a book more easily which wave interaction occurs as light passes from the air into the plastic lenses? a polarization b. refraction c. diffraction d. interference

An open cart is moving along a straight frictionless horizontal track. when rain starts falling vertically into the cart, what happens to the speed of the cart?

What is the major limitation to the light microscope?