C. Frequency is a measure of how many waves pass by in one second.
Answer:
Weight
Explanation:
Weight is the downward pull on an object due to gravity.
For example, the moon has less gravity than Earth so we would weigh less on the moon. Our Mass and volume always stay the same but our weight could change.
Answer:
Light waves are electromagnetic waves while sound waves are mechanical waves. :)
7.17m/s glad I could help
I believe that your answer is going to be C. The ability to do work