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1 vote
In order to determine the distance and speed of moving objects, radar uses

A. ocean waves
B. sound waves
C. electromagnetic waves
D. radio waves
Please select the best answer from the choices provided
Ο Α
B
С
D

User Zlaja
by
5.7k points

2 Answers

3 votes

Answer:

D

Step-by-step explanation:

its right on edg 2020

User Adam Carr
by
5.1k points
4 votes

Answer:

radio waves

Step-by-step explanation:

raidio waves

User Guido Flohr
by
5.7k points