Typically, lower-energy radiation, such as radio waves, is expressed as frequency; microwaves, infrared, visible and UV light are usually expressed as wavelength; and higher-energy radiation, such as X-rays and gamma rays, is expressed in terms of energy per photon.
Emmanuel Macron. Emmanuel Macron (French: [emanÉ¥Él makÊÉÌ]; born 21 December 1977) is a French politician, senior civil servant, and former investment banker. Born in Amiens, he studied Philosophy at Paris Nanterre University, and later graduated from the Ãcole nationale d'administration (ENA) in 2004.
Don't agree w/him on everything, but I really like him. 1  Emmanuel Macron is an ex investment banker Franceâs former economic minister & currently one of Franceâs presidential candidates. 2  Some of Emmanuel Macronâs most notable proposals for France include, but are not limited to: