Classical Greek choruses consisted of a group of actors who delivered lines in unison. Their lines in the play were usually a commentary on the action/plot of the play, and they acted as a stand-in for the audience.
1st measure: 1 2 and 3 and 4 and
2nd measure: 1 2 3 4
3rd measure: 1 2 3 e and a 4
4th measure: 1 2 3 4
Answer:
When the cup is filled with water, the penny disappears. This happens because of refraction. When light bounces off of an object, it reaches our eyes and we see the object. As light travels through the sides of the glass and the water, it's refracted and never reaches our eyes, which makes the penny seems to disappear.
Explanation:
When the cup is filled with water, the penny disappears.
A sacred choral piece sung in several parts.