Tensai Science Quiz

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Electromagnetic Radiation

This topic covers, pretty much just that, Electromagnetic Radiation

Which type of electromagnetic wave has the highest frequency?

Gamma rays
Radio waves
Microwaves
Infrared

Which of the following is visible light?

700 nm - 400 nm
1 mm - 10 mm
10 m - 1 km
100 nm - 10 nm

The speed of all electromagnetic waves in a vacuum is?

3 x 10^8 m/s
3 x 10^6 m/s
3 x 10^5 m/s
3 x 10^3 m/s

Which electromagnetic waves are used for medical imaging?

X-rays
Radio waves
Microwaves
Infrared

Which waves are used in radio broadcasting?

Radio waves
Gamma rays
X-rays
Visible light

What property of a wave determines its color in visible light?

Wavelength
Amplitude
Frequency
Speed

Which waves are absorbed by the ozone layer?

Ultraviolet rays
Microwaves
Radio waves
Infrared

Microwaves are mainly used for which purpose?

Cooking food
Medical imaging
Radio broadcasting
X-ray scanning

Electromagnetic waves do not require what to travel?

Medium
Wavelength
Frequency
Amplitude

Which of the following is an ionizing radiation?

Gamma rays
Radio waves
Visible light
Microwaves

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