maddog33892 maddog33892

25-04-2018
Chemistry

contestada

Which of the folowing is true about radio waves?

☹They have short wavelenghts
☹They can penetrate dust clouds
☹They reveal hot gases
☹They have high energies

Respuesta :

Luckywilly14 Luckywilly14

25-04-2018

I think it the B They can penetrate dust clouds

Answer Link

Otras preguntas

Find command Evaluate your find command comprehension by completing the following tasks: In your ~/workspacedirectory: Find - with a max directory depth of 1

how to solve linear equations with inverse operations in each step example: 2x-4=11-x step one- 2x+x-4=11-x+xstep 2- 3x-4+4=11+4step3- 3x=153x/3=15/3 x=51. x =

For each noun, choose the correct indefinite article alemán 1 unas 2 un 3 unos 4 una

On the Attendance worksheet, in cell L5, enter an IF function to determine if the percentage in cell K5 is greater than or equal to the goal in cell H18. The fu

Find the arc length of the semicircle. Either enter an exact answer in terms of π or use 3.14 and enter your answer as a decimal.

Two spherical metal objects are brought together in a vacuum to a separation distance of 1 mm. If a Coulomb of charge could be placed on one of the objects with

What are two types of virus

List three things that you do that involve lifting something up against the force ofgravity. *Your answer

Suppose a good is produced in a country from a combination of foreign parts and domestic inputs. If the good sells for $900 but requires $400 of imported parts.

A galvanic cell at a temperature of 25.0°C is powered by the following redox reaction: 3Cu^+2(aq)+2Al(s) ---> 3Cu(s)+2Al^3+(aq) Suppose the cell is prepared