A chart detailing information about the electromagnetic spectrum was crafted by a student.
electromagnetic radiation
practical application
gamma
used for cooking foods
infrared
used in night vision goggles
radio
used for communication by spacecraft
ultraviolet
used to sterilize medical equipment
An error was made by the student in his diagram. What specific mistake did he make?
(1 point)
Ultraviolet light is employed for transmitting information across space.
In nuclear reactors, infrared radiation is utilized to generate energy.
Gamma waves are employed in medicine to reduce problematic cells in size.
Food companies utilize radio waves for the sterilization of produce.
The specific mistake made by the student in his diagram is that he incorrectly matched the practical applications with the types of electromagnetic radiation. The correct matches should be:
- Gamma waves: Used in medicine to reduce problematic cells in size.
- Infrared: Used for cooking foods.
- Radio waves: Used for communication by spacecraft.
- Ultraviolet: Used to sterilize medical equipment.