CatherynMitchem135 CatherynMitchem135

01-01-2015
Physics

contestada

A portion of the mesosphere and thermosphere known for its ability to "bounce" radio signals is the _____________
a. exosphere
b.ionosphere
c.stratosphere
d.troposphere

Respuesta :

vargheseryan1279 vargheseryan1279

02-01-2015

It is B: ionosphere. This has the ability to bounce radio signals

Answer Link

Otras preguntas

find the amplitude, period, and phase shift of the function defined by: y=3-2cos(3x+pi)

wats the 60% off a prize that is $20.00

let g(x)=x-3 and h(x)=x^2+6 find (h o g) (1)

What are the operation sines that make this statement correct? 3_5_7_18_3=14

When MgCO3(s) is strongly heated, it produces solid MgO as gaseous CO2 is driven off.Does the oxidation number of carbon change upon the formation of CO2?

what does como eres tu mean in spanish?

If 52 x equals 7800 y what does 1 x equal? What is the maths equation?

what does como eres tu mean in spanish?

which type of gas is filled in lays pack and why?

what is force ?is it desirable or undesirable?