Burning fossil fuels emits a number of air pollutants that are harmful to both the environment and public health. Sulfur dioxide (SO2) emissions, primarily the result of burning coal, contribute to acid rain and the formation of harmful particulate matter.
However, the use of solar panels is environment friendly. Solar power is renewable at absolutely no cost to supply energy infinitely. Also, it is very low maintenance. Once installed, the solar power system can last twenty to thirty years.
Similarly wind (turbines) and water (hydroelectric power plants) are an endless source of energy without negatively affecting the environment.
...a satellite!!!! that is one and maybe only answer
Answer:
Sound waves are used for measurement in hertz.
Explanation:
You just need to convert it into moles per Liter (mol/L).
0.0815mol / 0.550L = 0.148mol/L
I believe it might be c I might wrong
