Carbon is found in the atmosphere mostly as carbon dioxide.
Answer is B or the ball because other options don’t have any velocity and it makes the kinetic energy zero for them .the formula is k=1/2mv^2
How many places are there for electrons in the second shell of an atom? The answer is C) 8 electrons
Answer:
A. The wavelength increase
Explanation:
The wavelength should increase if the frequency of a sound increases.
??? (Sorry if this is wrong)