Answer:
false
Explanation:
just did the question on apex, true was wrong
Wavelength = speed / frequency
(345 m/s) / (20,000 Hz) = 0.017 m
With time, momentum increases as it builds speed assuming their is nothing in the way to stop it. Based on the graph, you can see that example being displayed as the line on the graph gets higher
Explanation:
The solute does not have to be in the same physical state as the solvent, but the physical state of the solvent usually determines the state of the solution. As long as the solute and solvent combine to give a homogeneous solution, the solute is said to be soluble in the solvent.
