Q713
Infrared thermometer is used to measure
A.
Soil temperature
B.
Air temperature
C.
Crop canopy temperature
AnswerD.
Water temperature
Answer: Option C
Solution
Answer: Option C
Solution:
An infrared thermometer is used to measure crop canopy temperature. An infrared thermometer measures temperature from a part of the black body radiation produced and discharged by the targeted material.These are also called laser thermometers as the laser is used to aim the target.