Infra-red thermometers work by detecting the 

a

radiation from the body and converting it to temperature

b

conduction of heat from the body

c

convective air pulse from the body

d

absorption of heat by the body

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Explanation

Correct Option
a

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Ebube_26
1 year ago

Explanation: Infrared thermometers measure the infrared radiation emitted by an object, which is then converted into an electrical signal proportional to the object's temperature.

kairakizitor7
1 year ago

gang poo 😭

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