An echo occurs when a

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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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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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. 26 views
The program below asks the user to enter a number of echos, and then calls an echo() function the specified number of times. The
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An echo occurs when a sound wave bounces off a smooth surface and travels back in the same direction it came. This is an example
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2. asked by Callie
3. 5,985 views
Why is an echo weaker than the originalsound? 1. The echo has a shorter wavelength than the original sound due to the
1. 3 answers
2. asked by hannah
3. 1,730 views
How does impedance mismatch influence the brightness of reflected echoes in ultrasound imaging?Choose only ONE best answer. A It
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What does a wide dynamic range allow an ultrasound system to capture?Choose only ONE best answer. A Only weak echo intensities B
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2. 42 views