gigabong8346 gigabong8346

17-11-2022
Physics

contestada

A sound source emits 20. 0 w of acoustical power spread equally in all directions. The threshold of hearing is 1. 0 x 10-12 w/m2. What is the sound intensity level 30. 0 m from the source?.

Respuesta :

Otras preguntas

In which part of this excerpt from the Gettysburg Address does President Abraham Lincoln argue that the outcome of the war will depend on the determination and

express 66 as a product of its prime factors

Nursing creates a special bond between infant and mother. Question 1 options: a) True b) False

Use consecrate in a really good sentence.

Motorcycle surfer if Maddison drove 10 miles per hour, how long did it take him to ride 15 miles

Which type of heat transfer can happen even if there are no particles of matter? A. Conduction B. Radiation C. Convection D. Insulation

what divide by what equals 21

In 1912, socialism reached its peak in the United States when

this is PartnC of my last questin

Why did the British Parliament impose taxes on the colonists after 1763? A. to pay for King George's lavish lifestyle B. to pay off the debts from the French an