Question

label the marked portions of the graph. the y - axis is displacement from equilibrium and the x - axis is time.
answer bank
frequency amplitude
period wavelength

Explanation:

• The marked portion at the top (horizontal line between two peaks) is the wavelength. Wavelength is the distance between two consecutive identical points (like peaks) on a wave.
• The marked portion at the bottom (horizontal line) is already labeled as period. Period is the time taken for one complete cycle of the wave.
• The marked portion in the middle (vertical line) is amplitude. Amplitude is the maximum displacement from the equilibrium position.
• Frequency is the number of cycles per unit time, which is not directly marked here in the given graph's marked blanks.

Answer:

Top blank: wavelength, Bottom blank (the un - labeled one among the two blanks): amplitude.