Which one of the following represents the correct order for the wavelengths of different waves ?
”Used
”Used
”Microwaves
”Used
Answer is Wrong!
Answer is Right!
This question was previously asked in
UPSC CISF-AC-EXE – 2023
– AM Radio: Hundreds to thousands of meters
– FM Radio: A few meters
– Microwaves: Centimeters to decimeters (e.g., 1 cm to 1 meter)
– Infrared: Micrometers to millimeters (e.g., 700 nm to 1 mm)
– Visible Light: Nanometers (e.g., 400 nm – 700 nm)
Based on these ranges, the correct order from longest to shortest wavelength is AM Radio > FM Radio > Microwaves > Infrared > Visible Light.