What would you like to do?

How can you lower the materials density?

already exists.

Would you like to merge this question into it?

already exists as an alternate of this question.

Would you like to make it the primary and merge this question into it?

exists and is an alternate of .

Is the light that passes threw an oblique angle into a material of lower optical density less than the angle of refelction?

According to Snell's Law n1*sine(theta 1)=n2*sine(theta 2) where n1 and n2 is the index of refraction of two substances respectively, and theta 1 and theta 2 is The angle of r

What is the angle of incidence when a beam of light passes at an oblique angle into a material of lower optical density?

The angle of incidence is the angle of the beam of light and the  plane surface of the object, usually measured in degrees    When a beam of light passes at an oblique

What planets have lower density?

the gas giants- Jupiter, Saturn and the ice giants- Uranus and Neptune. These are much larger and more massive than the inner planets, but their densities (weight per unit vol