I would assume you answer them by doing the math required.
Let us reject some answers. AM and FM radio waves do not interfere. Am are an orders of magnitude larger than FM waves. FM waves belong to microwaves, a subcategory of radiowaves while AM does not. Similarly, AM and TV have not the same, because TV uses a subset of the frequencies used in FM. The correct answe is that CB radios and submarine communication happen at the same wavelengths/frequencies, namely low frequency radiowaves.
Answer:
I think the correct answer would be the third option. As the elements around the star begins to emit more and more electromagnetic radiation, the rocky materials are pulled in by the electromagnetic radiation. They are being drawn closer to the star and there would be a very high chance of a nuclear
Explanation:
Answer:
44 Ohms
Explanation:
Use Ohm's law:
(Resistance) = (Voltage) / (Current)
(Resistance) = 88V / 2 A = 44 Ohms
From Clausius theorem we get the formula for the change of entropy:

dS is the change of entropy, dQ is the change of energy, and T is the temperature in Kelvin.
We need to convert those temperatures:

Entropy changes inside and outside:


The net entropy increase is: