Question

Explain why there are very few counts for energies greater than 700 keV.

Answer 1

The wavelengths of bright, X-beam, and gamma-beam districts of the EM range are little. Rather than utilizing wavelengths, cosmologists that review these parts of the EM range more often than not allude to these photons by their energies, estimated in electron volts (eV). Bright radiation falls in the range from a couple of electron volts to around 100 eV. X-beam photons have energies in the range 100 eV to 100,000 eV (or 100 keV). Gamma-beams at that point are every one of the photons with energies more prominent than 100 keV.

The hydrogen spectrum consist from ganma rays to radiowaves

now gamma rays have the higest frequency the more the frequency the more is the enegy now sice the energy of gamma rays is found to be maxium greater than 100kev but less than 500 kev

so natuarlt there are very few waves left that cab have high energy as 700 kev