DDrmj7brmel6yCathi DDrmj7brmel6yCathi
  • 24-04-2017
  • Physics
contestada

Two waves, each with intensity 40 db, interfere constructively. what is the intensity of the combined waves, in db?

Respuesta :

TimbersRule TimbersRule
  • 24-04-2017
I'm not really sure it's been awhile since I did this.
Answer Link

Otras preguntas

round each number to the specified place3,422,087  thousands19,499,890 millions507,378 millions207,689 ten thousands
Martha bought a $60 skirt at 40% off and a $40 blouse at 20% off. what percent discount did she receive on the total purchase?
which is greater, 3/4 or 11/16? how can you be sure?
write two inequalities to compare -6 and 7
What must be true of a person with cystic fibrosis? a. At least one parent was a carrier for cystic fibrosis. b. The mother was a carrier for cystic fibrosis.
Do you think imperialists who wanted to spread western culture were arrogant or we'll meaning
829 to the nearest ten
Write a word phrase for each algebraic expression 13p+0.1
Write a word phrase for each algabraic expression 2(5-n)
In what month is Earth farthest from the Sun? A. January B. July C. March D. October