AntonioChladek573 AntonioChladek573

04-04-2014
Physics

contestada

You are standing 1 meter from a squawking parrot. If you move to a distance three meters away, the sound
intensity will be what fraction of its original value?

Respuesta :

Аноним Аноним

04-04-2014

Use the inverse square law, thus if you move a distance of 3m away, the sound intensity decrease by 1/3^2= 1/9

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Susana25 Susana25

05-04-2014

the fraction will be 1/3 (one-third)

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