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

what is the value of x for the graph 4x-5y=40

What can be determined if only the atomic number of an atom is known? (1) the total number of neutrons in the atom, only (2) the total number of protons in the

During the late 19th century, Zionism focused on (1) securing safe working conditions for urban factory workers (2) acquiring a homeland for displaced Jewish pe

What does 1.89million look like

there are two square roots of 25. what is there only one sneer for the radius of the button.

A flashlight has a filament with a resistance of 9.8 Ohms. If the batteries provide 3.0 V, what is the current through the filament?

If an element, X, can form an oxide that has theformula X2O3, then element X would most likely be located on the Periodic Table in the same group as (1) Ba (3)

Which description best fits the Neolithic Revolution? (1) moving from urban centers to rural centers (2) using petrochemical fertilizers and pesticides to incre

How did Gianlorenzo Bernini incorporate an Italian Baroque characteristic in his sculpture David? Bernini made a complete departure from Classical and Renaissan

How do you say "the feather pen" in French?