Fill in the blanks (what would be there) Light can behave like a or it can have behave like a-
.
Give one example of for each type of behavior.
1.
2.

wave    particle

1._Light behaves as a wave - it undergoes reflection, refraction, and diffraction just like any wave would. Yet there is still more reason to believe in the wavelike nature of light

2._Light behaves as a particle When UV light hits a metal surface, it causes an emission of electrons. Albert Einstein explained this "photoelectric" effect by proposing that light

Explanation:

we need to know the time interval during which the force acts. impulse of force = momentum change