La radiación microonda tiene longitud de onda de 1 cm, calcule la frecuencia y la energía de un solo fotón de esta radiación, así mismo, calcule la energía de un número de Avogadro de fotones (llamado un einstenio) de esta radiación.           (Número de Avogadro 1 mol =6.023x1023 fotones)​

particle   p is an electron and particle q is a neutron

answer: any goods being imported from another country may be subject to issued by the federal government are tariffs

explanation:  

tariffs are a tax on anything that are imported from abroad. government use them to protect and boost their local industries and the thought is that they encourage consumers to buy local instead of importing and they will hope will protect jobs and economy in the country that implements them