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Which two technologies use waves to determine the location and velocity of objects

Lenses
X Rays
Sonar
Radar

User Krishnaraj
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2 Answers

7 votes
One of the answers is X rays
User Agung Setiawan
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4 votes

Answer: sonar and radar

Step-by-step explanation:

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Which two technologies use waves to determine the location and velocity of objects-example-1
User Ozcanovunc
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