Electromagnetic spectrum is like a chart that arranges the electromagnetic waves in the order of their wavelengths. Therefore, gamma rays have the minimum wavelength and the infrared radiations have the maximum wavelength.
Which electromagnetic wave has minimum wavelength?
Radio waves, infrared rays, visible light, ultraviolet rays, X-rays, and gamma rays are all types of electromagnetic radiation. Radio waves have the longest wavelength, and gamma rays have the shortest wavelength.
Which of following has minimum wavelength?
Gamma rays has shortest wavelength in the electromagnetic spectrum.
What is the minimum wavelength?
Ultraviolet Rays 10−07mto4×10−07m. Hence, Cosmic Rays have smallest wavelength.
How do you find the minimum wavelength?
Minimum wavelength = maximum frequency = maximum energy. The maximum energy of an x-ray photon when the anode is bombarded with 50kV electrons is 50keV.
Which of the following waves has minimum frequency?
When the electromagnetic radiations are ranged based on their frequency, it is observed that radio waves come at the last of the list because of their extremely small frequency. The radio waves are preceded by microwaves and infrared waves.
What is electromagnetic radiation with maximum wavelength?
Electromagnetic radiation with maximum wavelength is radio-waves. It is least energy radiation. Electromagnetic radiation with minimum wavelength is X-rays.
Which among the following has maximum frequency and minimum wavelength?
EXPLANATION: Radiowaves have the maximum wavelength and minimum frequency. So option 1 is correct.
Which of the following rays has maximum frequency?
Gamma rays have the highest frequency in the electromagnetic spectrum.
Which has minimum wavelength cosmic or gamma?
(C) γ−rays. (D) cosmic rays. From equation 1, 2, 3 & 4, it is clear that cosmic rays have minimum wavelength. So, the correct answer is “Option D”.
What are the wavelengths of electromagnetic spectrum?
Electromagnetic waves are categorized according to their frequency f or, equivalently, according to their wavelength λ = c/f. Visible light has a wavelength range from ~400 nm to ~700 nm.
The EM spectrum.
|Type of Radiation||Frequency Range (Hz)||Wavelength Range|
|ultraviolet||1015 – 1017||400 nm – 1 nm|
|visible||4 – 7.5*1014||750 nm – 400 nm|
What is the minimum wavelength of Balmer series?
. The longest and the shortest wavelengths of the Balmer series are 656.3nm and 364.8nm respectively.
Which Colour has minimum wavelength?
The visible colors from shortest to longest wavelength are: Violet, Blue, Green, Yellow, Orange, and Red. Therefore, Violet has the minimum wavelength.