Answer:
c
Explanation:
neither the spring or hands are in the action of movemnet
Where is the diagram? What is the question?
The quantity of matter in a body regardless of its volume or of any forces acting on it.
Answer:
Waves can be measured using wavelength and frequency. ... The distance from one crest to the next is called a wavelength (λ). The number of complete wavelengths in a given unit of time is called frequency (f). As a wavelength increases in size, its frequency and energy (E) decrease.
