Maximum displacement of a vibrating particle about its mean position during wave motion is calledSelect an answerAwave lengthBfrequencyCtime periodDamplitude

Break Down the Problem

1. Identify the key terms in the question.
2. Understand the definitions of the options provided.

Relevant Concepts

• Amplitude: The maximum displacement from the mean position in wave motion.
• Wavelength: The distance between two successive identical points in phase in a wave.
• Frequency: The number of oscillations or cycles per unit time.
• Time period: The duration of one cycle of a wave.

Analysis and Detail

1. The question asks for a specific term that describes the maximum displacement.
2. Among the options given:
   • Wavelength (A) relates to distance, not displacement.
   • Frequency (B) relates to the rate of oscillation, not displacement.
   • Time period (C) relates to the time taken for one cycle, not displacement.
   • Amplitude (D) is specifically the maximum displacement from the mean position.

Verify and Summarize

The correct definition matches with option D.

Final Answer

D. Amplitude