mrssmith22bjou0oqf mrssmith22bjou0oqf

03-08-2017
History

contestada

If a sound increases 5 dB, the sound becomes _______ times louder.

Respuesta :

Аноним Аноним

03-08-2017

The sound gets 25 times louder than it was befdore

Answer Link

amirreza688 amirreza688

03-08-2017

Δβ=β2-β1=5
Δβ=10log(I2/I1)=5
I2/I1=10^(0.5)=3
the sound becomes 3 times louder.

Answer Link

Otras preguntas

T(8,15) is the midpoint of CD. The coordinates of d are (8,20) what are the coordinates of c

T(8,15) is the midpoint of CD. The coordinates of d are (8,20) what are the coordinates of c

.Which of the following is true, based on the scatter plot above? A. There is no relationship between the size of

What is 25.2<1.5y+1.2

AngleDFG and angleJKL are complementary angles. M angleDFG =x+5, and m angleJKL=x-9. Find the measure of each angle

what is 7/9 as a decimal terminating or repeating decimal

Write the word form for 2.251

What is determined by motion and the spacing of particles?

what is 6/7 - 2/5 please help

Solve for the variable X=5y for y