Do cosmic rays have highest frequency?
Waves with the longest wavelengths have the lowest frequencies. Waves with the shortest wavelengths have the highest frequencies. Cosmic rays have highest frequencies and shortest wavelengths. Gamma rays are of two types Cosmic and Y rays, In that cosmic rays, have the highest frequency.
What is the highest frequency ever measured?
Ultra-high-energy gamma rays are gamma rays with photon energies higher than 100 TeV (0.1 PeV). They have a frequency higher than 2.42 × 1028 Hz and a wavelength shorter than 1.24 × 10−20 m. The existence of these rays was confirmed in 2019.
How do you measure cosmic rays?
Ultra-high energy cosmic rays (UHECRs) are charged particles of energies above 1018 eV that originate outside the Galaxy. Because the flux of the UHECRs at Earth is very small, the only practical way of observing UHECRs is by measuring the extensive air showers produced by UHECRs in the atmosphere.
Which of the following has highest energy 1 radio waves 2 Cosmic rays 3 visible rays 4 microwaves?
Answer: (c) Gamma rays Gamma rays > X-rays > ultra-violet radiation > infrared radiation. The energy of a wave depends on its wavelength: the longer the wavelength, the lower the energy. Therefore, in the electromagnetic spectrum, gamma rays have the highest energy, and long radio waves the lowest.
Are cosmic rays stronger than gamma rays?
Gamma rays formed in this manner are about an order of magnitude less energetic than their cosmic-ray parents, which means that those cosmic rays reached energies far in excess of one peta-electronvolt (1015 eV).
Can cosmic rays be detected?
The atmosphere absorbs the great energy of the cosmic ray particles by producing air showers and also makes it possible to detect and measure them. In effect, nature provides scientists with most of the experimental apparatus — in the form of the atmosphere — needed to detect cosmic rays.