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For Properties of waves, a student is working with a medical ultrasound scan. Which option best uses reflected pulses, timing and boundary echoes to required practical: make observations to identify suitable apparatus for measuring wave frequency, wavelength and speed in a ripple tank.?.
- A.frequency: medical or industrial application in a medical ultrasound scan
- B.frequency: a generic statement that ignores reflected pulses, timing and boundary echoes
- C.frequency: a boundary mistake that confuses sound reflection versus electromagnetic imaging
- D.frequency: a different Unit 4.6 idea from outside Properties of waves
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