lolajewls4295 lolajewls4295
  • 15-11-2022
  • Physics
contestada

two motors in a factory are running at slightly different rates. one runs at 825 rpm and the other at 786 rpm. you hear the sound intensity increase and then decrease periodically due to wave interference. how much time elapses between successive maxima of the sound intensity?

Respuesta :

Otras preguntas

How to find the area of a circle ?
Two numbers have a product of 48 and a sum of 19 what are the numbers and how do you know
what does imperialism mean?
why did europeans feel superior to islam
a rectangle has an area of 30 square meters and a perimeter of 34 meters. what are the dimensions of the rectangle?
The outermost tissue of a tree trunk that is 6 feet in diameter would most likely be (A) epidermis (B) cork (C) cortex (D) phloem (E) xylem
Find the surface area of a rectangular prism with a length of 6.9mm, a width of 8.2mm, and a height of 14mm.
Each week Suzanne and Sarah drink 2 gallons of milk.HGow many iounces of milk do they drink each Week ?
Approximately how many miles apart are Petrograd and Moscow ? A. 200 B. 350 C. 500 D. 650
20/10 as a mixed number