Infrared

Infrared waves are also called_______________

• Thermal Waves

• UV Waves

• Visible Light

• Gamma Waves

Which of the following animals do we know use infrared to hunt?

• Mosquitos

• Whales

• Sharks

• Hawks

Visible light can be converted to infrared _______________

• When it comes into contact with something

• It cannot be converted

• When it cools off

• when the waves get shorter

Which of the following does infrared not travel through easily?

• Glass

• A window screen

• Air

• Steam

When you stand up from sitting, your chair is still warm. This warmth is called a _______________.

• warm seat

• microwave

• Heat Signature

• Thermal response

Humans can use infrared vision to do which of the following?

• Identify infections in animals

• see if there is military in an area

• tv remotes

• all of these

Infrared vision is an _________________ that can give animals an advantage.

• inconvenience

• issue

• adaptation

Infrared waves are between ___________ and ______________ on the spectrum.

• Microwaves and visible light

• visible light and UV

• Ultraviolet and Radio

• gamm and microwaves

Infrared is which type of wave?

• mechanical

• electromagnetic

• visible

• high definition

Infrared MUST have a medium to travel through.

• True

• False