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Kundt's tube is used to detect ultrasonic waves if the __________ of ultrasonic waves is very small.
wavelength
amplitude
frequency
energy
wavelength
Quick Summary: Practice and solve "Kundt's tube is used to detect ultrasonic waves if the __________ of ultrasonic waves is very small...." for Electrical - Electrical Materials. The correct answer is Option A: wavelength. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Answer:
Option **(a) **