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

Advertisers hope that consumers will believe that things in the ads will _____. A. transport B. transfer C. transitive D. transient

Two cars start from rest at a red stop light. When the light turns green, both cars accelerate forward. The blue car accelerates uniformly at a rate of 3.8 m/s2

How are lists beneficial when used in written material? (Select all that apply.) A. by avoiding needless repetition of the same beginning phrase B. lists are ra

The store keeper sold 9 1/4 yards from a piece of material containing 53 yards. How much was left in the original piece?

You compare the reaction times to a visual stimulus while listening to three kinds of music classical,country,or rock

In a human, how many chromosomes are present in a cell before it undergoes mitosis and meiosis?

Which of the following efforts to control a virus would be ineffective ective? A) the use of vaccines b) the use of antibiotics c) avoiding contact with infecte

I don't know if I have to divide "bh" or multiply 1/2

Find the slope of the treadmill shown to the right

3x+4=6+7x I need help on this question I'm in algebra and it's confusing