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

Answer Link

Susana25 Susana25

05-04-2014

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

Answer Link

Otras preguntas

What is the fraction 7, 14 simplest form

Consider y+2=14x. a. Complete the table for the equation. x y 0 4 8

True or false: Efficiency losses are reductions of combined consumer and producer surplus associated with both underproduction and overproduction of a product.

50 PTS I'll mark brainliest you will create a logo that will present YOUR OWN DEFINITION OF ART and/or CONTEMPORARY ART. - Include a Title for your logo. - Then

If an asset declines in value from $5000 to $3500 over 9 years, what is the mean annual growth rate in the asset’s value over these 9 years?.

If the price of tutoring increases from $5 to $15, producer surplus increases, in numerals, by $_____.

Write in kilograms four thousand five hundred grams.

What is the plain upon which china’s capital, beijing, is located?.

The social contract is an agreement in which people exchange some of their individual freedoms for common security.

A nurse is providing care to a terminally ill client. Which finding would alert the nurse to the fact that the client is dying? select all that apply.