Why is an echo weaker

Why is an echo weaker than the originalsound? 1. The echo has a shorter wavelength than the original sound due to the
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2. asked by hannah
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Why is an echo weaker than the original sound?
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2. asked by Rachel
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why echo is weaker than original sound
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2. asked by ayesha
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make an echo scene similiar to one from the Grich movie... you know, where he starts playing with the echo, then whispers to
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What does a higher amplitude in ultrasound imaging result in?Choose only ONE best answer. A Darker echo B Brighter echo C No
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How does adjusting the dynamic range help in ultrasound imaging?Choose only ONE best answer. A Enhancing the visibility of
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What do hypoechoic structures produce on an ultrasound image?Choose only ONE best answer. A High amplitude echo B Low amplitude
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QUESTION 3 OF 40How does adjusting the dynamic range help in ultrasound imaging? Choose only ONE best answer. A Enhancing the
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Echo and NarcissusOvid, translated by Brookes More 1 A.D. Once a noisy Nymph, (who never held her tongue when others spoke, who
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Echo and NarcissusOvid, translated by Brookes More 1 A.D. Once a noisy Nymph, (who never held her tongue when others spoke, who
1. 1 answer
2. 53 views