A liquid of low viscosity . fills its container

flows slowly

has a definite shape

flows quickly

The movement of electrons between atoms is called an

Which is a substance that can be separated by physical means and is not the same throughout

Abeam of light shining from water to air strikes the surface at an angle greater than 48 degrees and produces total internal reflection. if the incident beam is at a 50 degree angle what angle is the reflected beam 13 25 50 100