krad6520 krad6520
  • 22-04-2024
  • Physics
contestada

A compressor is tested in an anechoic chamber. the measured spl is 80b db When the compressor is on and 70 db When the comressor is off.

Respuesta :

Otras preguntas

Graph the function and its parent function. Then describe the transformation. f(x) = x-6
What act was passed that defined the time frame in which employees may file a complaint?
A sonar echo returns to a submarine 2.30 s after being emitted. What is the distance to the object creating the echo?
If you don't provide an access specifier for a procedure, it will be designated ________ by default.
one term to the next? -48, -44, -40, -36, -32,... A. multiplying by 4 C. subtracting 4 B. adding 4 D. dividing by 4
________ knowledge of words is needed least for students to fully comprehend text.
A bill's supporters in the house of representatives generally prefer ________ while opponents generally prefer ________.
The position of a car as a function of time is given by < = (55 m) +(-5.5 m/s)t +(-9 m/s?)t2. part a what is the initial position of the car?
If a stock's dividend is expected to grow at a constant rate, the expected capital gains of a stock equals?
Which graph represents function f? F(x)=2|x-1|-3?