Question

Identify the variables from the experiment below.

Answer 1

Hight of plants - dependent variable.

amount of water and sunlight - control variables.

Music time - independent variable.

Answer 2

Answer: Independent variable: Music

               Dependent variable : Growth of flowers

               Control experiment  : Time of music, same amount of water,amount of sunlight, flower with no music.        

Explanation:

Independent variable can be defined as the factor which can be changed by the experimenter. Here, the type of music and time of music can be changed by the experimenter.

The dependent variable depends on the independent variable. The growth of roses is measured by the effect of music.

The control variable are the variable that is usually kept constant to determine the relation between the independent variable and independent variable.