3. The set below only contains which types of numbers?
{-1,5, 3, 15, 3.75, 36, v81, 100}
A. Irrational Numbers
B. Rational Numbers
C. Integers
D. Natural Numbers

Unpolarized light of intensity so passes through two sheets of polarizing material whose transmission axes make an angle of 60∘ with each other as shown in the figure. what is the intensity of the transmitted beam, st?

Although longitudinal waves can travel through all media types what is the disadvantage of this type of wave transmission? a) he efficiency of he wave transmission is greatly diminished as the media becomes less dense b) the oscillation of one set of particles has a huge impact on neighboring particles c) particles become too close together as they bump into each other making it more likely to hit other particles down the line

Suppose a comet has an orbital period of 309.1 years around the sun. what is it’s average distance from the sun?