Aham radio operator broadcasts at a frequency of 3.0 × 108 hz. the speed of an electromagnetic wave is a constant, 3.0 × 108 m/s.

what is the wavelength?

6.0 m

9.0 m

1.0 m

0.1 m

the earths atmosphere is made up of nitrogen and oxygen. solids can turn into gasses through a process called sublimation. sublimation is the transition of a substance directly from the solid to the gas phase, without passing through the intermediate liquid phase.

hope this : d

find the surface area of the sphere to the nearest square unit. use a calculator.

a. 254 in.2

b. 64 in.2

c. 127 in.2

d. 1,018 in.2