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Example of harm: Prolonged exposure to high-energy electromagnetic waves, such as X-rays and gamma rays, can damage cells and cause cancer.
Example of help: Low-energy electromagnetic waves, such as visible light and radio waves, are used in technologies like communication devices, medical imaging, and cooking appliances to benefit society.
What else can I help you with?
What does the e stand for in EM waves?
EM waves stand for Electromagnetic waves.
What are two examples of how EM waves are used in everday life?
EM waves are used in everyday life through technologies like cell phones, which use radio waves for communication. Another example is in microwave ovens, which use microwaves to heat food quickly and efficiently.
Are em waves longitudinal are transverse?
EM waves are both Transverse and Longitudinal.
What type of waves on the em SpectRuM are the least harmful?
Radio waves are the least harmful waves on the electromagnetic spectrum because they have low energy levels and long wavelengths. They are commonly used in communication technologies like radios and cell phones without causing harm to human health.
Is a EM wave a sound wave?
No, electromagnetic (EM) waves are different from sound waves. EM waves are vibrations of electric and magnetic fields that do not need a medium to travel through, while sound waves are mechanical vibrations that require a medium, such as air or water, to propagate.
What does E in EM wave stand for?
EM waves stand for Electromagnetic waves.
What does the e stand for in EM waves?
EM waves stand for Electromagnetic waves.
What are two examples of how EM waves are used in everday life?
EM waves are used in everyday life through technologies like cell phones, which use radio waves for communication. Another example is in microwave ovens, which use microwaves to heat food quickly and efficiently.
Which EM waves have the longest wavelenghts?
Radio waves
Are em waves longitudinal are transverse?
EM waves are both Transverse and Longitudinal.
What type of em waves do cell phones depend on?
Cell Phones depend on The EM Radio Waves to Work. By: And
How do various kinds of em waves differ from each other?
There are two main types of EM waves. Magnetic waves and Electronic waves. They exist at orthogonal relationships with M waves and E waves at 90 degrees to each other.
What are the waves in the EM spectrum?
Radio waves are the longest lengthwise.
What two kinds of EM waves will NOT pass through glass?
Infra-red is the clasic example (the green house effect).
Do all EM waves transfer matter from place to place?
False. EM Waves do not transfer matter, they transfer energy.
What type of em waves do think thet are most useful?
whatb type of EM waves do you think that are most usefu?
Do em waves need a medium?
no
