The loudness l measured in decibels (db) of a sound intensity.

Blank is the amount of energy in a sound wave per unit of time and is also related to the loudness of a sound

Can you send me the answer for q11,12,13,14,am sorry it’s science

Mr. chiu made a dot plot after asking his students a question. based on the dot plot, which statements are correct? check all that apply. eleven students answered mr. chiu's question. twelve students answered mr. chiu's question. three people studied for two hours. three people studied for three hours. everyone who responded studied for at least one hour. four people studied for four or more hours