Which is a more objective measurement, sound intensity or loudness, and why? 1. sound intensity is exactly same as loudness. 2. sound intensity is a more objective and physical attribute of a sound wave because loudness can vary from person to person. 3. loudness is a more objective and physical attribute of a sound wave because sound intensity can vary from person to person. 4. sound intensity and loudness are subjective quantities; both can vary from person to person. 009?

2. sound intensity is a more objective and physical attribute of a sound wave because loudness can vary from person to person.

Explanation:

This is the statement that best describes the difference between sound intensity and loudness. Loudness refers to a subjective perception of how loud or soft a sound seems to a particular listener. However, this loudness is in fact determined by the amount of energy in sound waves. This is known as sound intensity and is measured in decibels. Sound intensity is an objective measurement that can better help us determine how loud a sound is.