In which of the following sequences are the electro magnetic radiations in decreasing order of wavelength
A. Infrared, radio, X-rays, visible
B. Radio, infrared, visible, X-rays
C. Radio, visible, infrared, X-rays
D. X-rays, visible, infrared, radio
Answer:B
In which of the following sequences are the electro magnetic radiations in decreasing order of wavelength
A. Infrared, radio, X-rays, visible B. Radio, infrared, visible, X-rays C. Radio, visible, infrared, X-rays D. X-rays, visible, infrared, radio