Physics, 14.06.2021 22:30, coolstacie
The advantages of infrared waves are .
A. that they harden dental fillings and make vitamin D in the body
B. that they sterilize medical equipment and kill cancer cells
C. that they provide warmth and read information stored on computer disks
D. that they inspect packaged products and set broken bones
Answers: 2
Physics, 21.06.2019 22:30, nuhaminbruk
Ann walks 80 meters on a straight line 33 ∘ north of east starting at point 1. draw ann's path. represent ann's walk with a vector of length 80 meters. draw the vector starting at point 1. the length given in the display is in meters.
Answers: 1
The advantages of infrared waves are .
A. that they harden dental fillings and make vitamin D in th...
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