Hans observed properties of four different waves and recorded observations about each one in his chart. Which statement is best supported by the table?

Unpolarized light falls on two polarizer sheets whose transmission axes are at right angles. a third polarizer is placed between the first two so that its axis makes a 52-degree angle with the axis of the first polarizer. a) what fraction of the incident light intensity is transmitted through the first polaroid? b) what fraction of the incident light intensity is transmitted through the second polaroid? c) what is the angle of polarization of the light that enters the third polaroid? d) what fraction of the incident light intensity is transmitted through the third polaroid. e) what happens if the middle polaroid is removed?

The necleus of an atom is made up of what subatomic particles?

Need asap ‼️ 20 pts which gravitational force field diagram is drawn correctly? (answers in pictures below)