match each type of electromagnetic radiation to its description.

match term definition
infrared radiation a) heat from warm objects, used to detect the location of objects
microwaves b) all the radiation humans can see, ranging from red to violet
ultraviolet light c) given off by very hot objects, such as the sun
visible light d) used in radar and to heat food

Electromagnetic waves are those waves that form a part of the electromagnetic spectrum and require no material medium for propagation.

The following is a matching of each type of electromagnetic radiation to its description:

Infrared radiation - Given off by very hot objects, such as the sun

Microwaves -   Used in radar and to heat food

Ultraviolet light - Heat from warm objects, used to detect the location of objects

Visible light - All the radiation humans can see, ranging from red to violet

Infrared radiation is also known as heat ray. Very hot objects emit infrared radiation.

Microwaves are used in radar as well as to heat food. They are low frequency electromagnetic radiation.

Ultraviolet radiation occurs just beyond the violet region of the visible spectrum. It is used to detect the location of objects.

Visible light can be perceived by the naked eyes and include all wavelengths ranging from red to violet.

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the answer is b. dilution