365floresgiselle 365floresgiselle

20-01-2015
Social Studies

Answered

My 1st question is :Why don't you hear echoes in a forest ??

My 2nd question is :In which material would sound waves probably travel the fastest?A.cotton B.milk C.iron D.oxygen

Answer :

SpookyScarySkeltons SpookyScarySkeltons

20-01-2015

1: Because the forest is an open area, the forest is not a closed area so that means the sound your voice produces can not bounce off trees and other objects that are not enclosed.

2: I would personally say D

Answer Link

Other Questions

whats the equation of the straight line below

Mr and Mrs Samuel bought a generator for £120000, they sold it for £80000.what is their percentage loss

Ser vs. Estar . Look at the following sentences and decide if they need "ser " or " estar " and write the correct coniugation of the verb needed . 1. Ana alta,

What is the kernel and image of A

The Great Pyramid of Giza is located in:A. Crete B. Greece C. Egypt D. India

CHEMISTRY What are the two reactions in CHEMISTRY

What is controlled vocabulary and define its purpose?

Which equation represents the combined gas law?A. [tex]\(\frac{P_1 V_1}{T_1} = \frac{P_2 V_2}{T_2}\)[/tex]B. [tex]\(\frac{P_1}{V_2} = \frac{P_2}{V_1}\)[/tex]C.

What is the solution set to the inequality [tex]\((4x-3)(2x-1) \geq 0\)[/tex]?A. [tex]\(\{x \mid x \leq 3 \text{ or } x \geq 1\}\)[/tex]B. [tex]\(\left\{x \mid

Find the value of [tex]$m$[/tex].Polynomials [tex]$p(x) = 8x^2 - 2mx + 5$[/tex] and [tex][tex]$g(x) = 8x^2 - (m + 2)x + 5$[/tex][/tex] are equal to each other.

Any number that is divisible by 3 is also divisible by 9.Find a counterexample to show that the conjecture is false.18274548

Kim estimates that the faucet in her kitchen drips at a rate for 1 drop every 2 seconds. Erik wants to klnow how many times the faucet drips in a week.

I = {1, 2} List all possible subsets of the given set.

Solve the system of equations.3x+3y+6z=33x+2y+6z=74x+4y+7z=4

A construction contractor is purchasing granite tiles for a new kitchen floor. Each tile costs $5 and he wants to spend less than $1,500. The size of each tile

One-half of a number is -12. Find the solution ???

What is the difference between displacement and double displacement reactions?Write equations for these reactions?

What is the difference between displacement and double displacement reactions?Write equations for these reactions?

Kim estimates that the faucet in her kitchen drips at a rate for 1 drop every 2 seconds. Erik wants to klnow how many times the faucet drips in a week.

Any number that is divisible by 3 is also divisible by 9.Find a counterexample to show that the conjecture is false.18274548