Ultrasound Velocity Is Faster in Tissues or Materials of

question 42

Multiple Choice

Ultrasound velocity is faster in tissues or materials of

• A)low frequency.
• B)lower compressibility.
• C)higher density.
• D)lower atomic numbers.

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Definitions:

Artificial Intelligence

The simulation of human intelligence by machines, enabling them to perform tasks that typically require human intelligence, such as learning, decision making, and problem-solving.

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A messaging app and platform developed by Facebook, allowing users to send messages, photos, videos, and conduct voice and video calls.

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A computer program designed to simulate conversation with human users, especially over the Internet, used in customer service and information acquisition.

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A Chinese multi-purpose messaging, social media, and mobile payment app developed by Tencent.