A.Match the kind of EM waves on the left which is likely to be used in each of the technologies on the right.Write the letter on the left column


Electromagnetic Technology
Waves

1.X-rays A.Rainbow colors in a spectroscopy

2.Microwaves B.In a hospital to keep surgical equipment

sterile

3.Gamma rays C.Security measures in airports

4.Radio waves D.Cellphone

5.Infrared rays E.Lamp used to warm chicks

6.Ultraviolet waves F.Used by an oncologist (treats cancer)

7.Visible light G.TV broadcast signals