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Describe two different forms of electromagnetic waves and explain their uses in technology
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May 6, 2018
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Describe two different forms of electromagnetic waves and explain their uses in technology
Biology
middle-school
Alex Klaus
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Alex Klaus
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x-rays →
They are commonly used in hospitals to produce photographs of bones which can be checked for breaks or fractures.
→
they can penetrate less
dense
matter such as skin and body tissue (but not bone)
ir rays
→help in maintaining the warmth of the earth
→these are used in TV remote controls
hope it helps
Arjabbar
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May 6, 2018
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Arjabbar
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Radio Waves • have a short wavelength to transfer to your tv and FM radio
Satellite Signals. • Pass easily through the Atmosphere and clouds used for microwaves,Toasters,Remote Controls
Jayaprakash
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May 12, 2018
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Jayaprakash
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