You can tell when the energy carried by a wave increases by looking for a increase in its

Formic acid- Explanation The acid produced by ants is called formic acid. The name comes from the Latin word for ant, which is “Formica.” Chemically, it is a simple carboxylic acid. The most common species of black ant in the United States is the black carpenter ant, which delivers a small amount of formic acid through its jaws as it bites.