Q3DQ - University Physics with Modern Physics

Question

Would you expect the pitch (or frequency) of an organ pipe to increase or decrease with increasing temperature? Explain.

Step-by-Step Solution

Answer

The frequency of the organ pipe increases with the increase in the temperature.

Step 1: Write the given data:

The organ pipe with increased and decreased temperature.

Step 2: Determine the concept

Consider the relation between the wavelength and the frequency of the wave as:

$\mathit{\lambda }\mathbf{=}\frac{{\mathbf{v}}_{\mathbf{s}}}{\mathbf{f}}$

Step 3: Determine the explanation for the given question

Consider the frequency of the organ pipe increases as the temperature increases this is because the sound travels in the air as the molecules hit each other. With the higher temperature the molecules hits each other with the more energy.

Therefore, the frequency of the organ pipe increases with the increase in the temperature.