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WorksheetsEms spectrum stuff
Total questions: 11
Worksheet time: 6mins
The entire range of electromagnetic wave frequencies is known as
visible light
magnetism
ultraviolet radiation
electromagnetic spectrum
What is the only part of the electromagnetic spectrum that the human eyes can see
gamma rays
visible light
FM
AM
What kinds of waves do cellular telephones use to transmit and receive
gamma rays
radio waves
ultraviolet rays
visible light
where on the electromagnetic spectrum is visible light found?
between infrared rays and UV rays
Between X-rays and gamma rays
between x-rays and UV rays
Between radio waves and microwaves
Which of the following devices does not utilize radio waves?
Cellular telephone
radar
satellite
TV remote control
The electromagnetic waves with the highest frequencies and the shortest wavelength are called
radio waves
gamma rays
x-rays
visible light
The _______ rays in sunlight can cause sunburn
microwave
radio wave
ultraviolet
visible light
The electromagnetic spectrum is made up of bands of waves with different _______
speeds
frequencies
reflections
mediums
As frequency increases, wavelength ________
decreases
remains constant
increases
becomes faster
Which of the following types of electromagnetic waves has a frequency greater than ultraviolet waves?
X-Rays
infrared waves
microwaves
visible light
what is the main difference between EM waves and other types of waves, such as sound?
EM waves transport matter and energy
EM waves are higher in frequency than all other waves
EM waves can travel without a medium
EM waves require a medium to travel
