Quiz on Infrared Technology

What is the wavelength range of infrared radiation?

• 10 mm to 1 m

• 1 mm to 10 mm

• 700 nm to 1 mm

• 100 nm to 700 nm

Which of the following is NOT a common application of infrared technology?

• Remote controls

• Thermal imaging

• Data transmission

• Ultrasound imaging

What type of infrared signal uses binary code?

• Analog Infrared Signals

• Thermal Infrared Signals

• Digital Infrared Signals

• Continuous Infrared Signals

Which of the following animals can detect infrared light?

• Cats

• Snakes

• Birds

• Dogs

What is the primary use of infrared imaging in the medical field?

• Detecting heat patterns

• Detecting sound waves

• Measuring blood pressure

• Analyzing blood samples

Which infrared camera is mentioned as being used for detecting health issues?

• FLIR A320

• FLIR E8-XT

• FLIR ONE Pro

• FLIR T1

What is a characteristic of infrared radiation?

• It is visible to the human eye

• It cannot be used in communication

• It has shorter wavelengths than microwaves

• It is commonly associated with heat

What is the function of an IR LED in a device?

• To receive infrared signals

• To amplify sound

• To emit infrared signals

• To convert light to electricity