If a soprano saxophone is 69 cm long, and the tenor sax plays an octave lower, how long should the tensor sax be?
69cm
To determine the length of the tenor saxophone, we need to understand the relationship between the length of a saxophone and the pitch it produces. The pitch of a saxophone is determined primarily by its length and the speed of sound.
In general, the pitch of a wind instrument is inversely proportional to its length. This means that when you increase the length of an instrument, such as a saxophone, the pitch will decrease. Conversely, if you decrease the length, the pitch will increase.
For example, if we have a soprano saxophone with a length of 69 cm, and we want to find the length of a tenor saxophone that plays an octave lower, we need to double the length.
To calculate the length of the tenor saxophone, we multiply the length of the soprano saxophone by 2:
Length of tenor saxophone = Length of soprano saxophone * 2
= 69 cm * 2
= 138 cm
Therefore, the length of the tenor saxophone should be approximately 138 cm.