Not sure what graph you’re talking about but i know that when you play an instrument the pitches are different regarding the note and tone you play
Decrescendo means to gradual decrease in
Refraction is the change in the direction of the wave passing from one medium to another.
The change in the direction of the propagation of any wave is due to the different speed at different points.
A far away object appears closer and a small object appears larger.
Take an example. Suppose, an object lies in water.
A far away object appears closer. The angle from which the rays of light reach the observer is larger than the angle that it makes in air.
This makes the angular size larger to the observer's eye which makes the object look larger relative what it looks in air. Similar but vice versa condition occurs in the case when a small object appears larger.
Performance art is a theatrical presentation that includes various art forms such as dance, music, painting, and sculpture.The performing arts are arts such as music, dance, and drama which are performed for an audience.
Image result for the term performance art has referred to several different types of theatrical presentation including Artworks that are created through actions performed by the artist or other participants, which may be live or recorded, spontaneous or scripted.The major types of performing arts include music, opera, dance, drama, and spoken words. Music is a form of art whose medium is silence and sound.There are many other names for performance art, with the most common being conceptual art, fine art, and theater.
To learn more about theatrical please click on below link.
brainly.com/question/10334334
#SPJ4
Art is skillfulness and imagination. Art Is beauty. Art is emotional power!
