Answer:
D. The frequency is not affected as the volume of sound increases
Explanation:
Volume of the sound is defined by the amplitude of the wave or how loud a sound is whereas Frequency is basically the pitch of the sound and is inversely proportional to the wavelength . Increasing frequency will increase the pitch of the sound without affecting it's volume.
It's a chemical chemical change
There is no soil in a hole
;)
Please elaborate more on your question so I can help you
<span>It is measured in calories </span>
