A piano tone played backwards will sound more likely an organ ...

[waynest]

A piano tone played backwards will sound more likely an organ than a piano because _____.
 
  A) the tone's original decay has become the attack, and vice versa
  B) the tone chroma is higher when played backwards
  C) the tone height is decreased when played backwards
  D) two middle harmonics are eliminated when played backwards

Question 2

A conceptual variable is
 
  a. an abstract idea that forms the basis of a research design.
  b. an idea that is used to define a measured variable.
  c. correlated with another conceptual variable using a correlation coefficient.
  d. a specific method of measuring a variable.

[CharlieArnold]

Answer to Question 1

A

Answer to Question 2

a

[waynest]

TYSM

[cdmart10]

Gracias!