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

Which organization did powers create a really after World War II

solve for x show all your work. 10x + 15 = 5x - 10

HELLLLLLLLPPPPPPPPPPPPPPPPPPPP

in your own words, explain Newtons thrd law of motion

Match equivalent trigonometric ratios. ITEM BANK: Move to Top cosΘ sinΘ cotΘ secΘ cscΘ tanΘ csc (90° - Θ) sin (90° - Θ) tan (90° - Θ) cos (90° - Θ) cot (90° - Θ

I need to find the perimeter.

What is the coefficient of determination for this data set? 0.02 0.91 0.95 5.1 Thank you (´• ω •`) ♡

A company has fixed costs of $320,000 and a contribution margin per unit of $15. if the firm wants to earn a target $40,000 pretax income, how many units must b

Services depend on the people who provide them. as a result, their quality varies with each person's capabilities and day-to-day job performance. this element o

What are the coordinates of a point that is 7 strides west of (2,-1)