god i hope this !
answer: the correct answer is air pressure at the top of mount everest is higher than at the bottom of the grand canyon.
hope this : )
c) Very dangerous and users must not override devices designed to protect from exposures.
X-ray is a form of high energy electromagnetic radiation and are part of the electromagnetic spectrum.
X-ray radiation from diffraction and fluorescence instruments is very dangerous because of their high energy and wavelength.
Hence, users must not override devices designed to protect from exposures. The best shielding device to protect one from exposure is Lead.