ANSWER NOW PLS Given the following images, choose the one that most likely represents an M-class star.

Star A is a yellow star. Star B is a blue star. Star C is a red star. Star D is a green star.

A
B
C
D

Based on the concept of the wave-like nature of light, huygens' theory of light postulates that the more light was "bent" by a substance the slower it would move while traversing across that substance. a) deflection b) interference c) refraction d) resonance

Which sound characteristic is not affected by the relative motion of an object

Ethanol has a heat of vaporization of 38.56 kj/mol and a normal boiling point of 78.4 c. what is the vapor pressure of ethanol at 14 c?