MODULE 7: Infrared And Visible Light

Task 7.1. Write the word TRUE if the statement is correct and FALSE if the statement is incorrect.

1. Not all objects emit infrared radiation.

2. Colors of white light travels at the speed of 3.0x10" m/s

3. If not because of the visible light, we will not be able to see the beauty of the earth.

4. Violet has the shortest wavelength while red has the longest.

5. The visible light shares the thickest slice in the electromagnetic spectrum.


Task 7.2.Enumerate at least 5 devices that use infrared radiation.

PAKISAGOT PO PLEASE!​