Fuel cars and airplanes, power electricity plants, and heat our homes.
Answer:
If the frequency of a wave increases while its speed remains constant, the wavelength decreases i.e. the distance between successive crests decreases.
Explanation:
The answer would have to be A.
It is 10 latitude 45 and longitude
latitude and longitude helps you if you are lost and you see a map lets say you were on the phone with 911 and they asked you were you are.That is when you wold say oh i am at 45 longitude and 10 latitude.
