subject
History, 17.10.2020 22:01 srsnider2017

An electron jumps from energy level 1 to energy level 2 by absorbing a photon of energy 8 eV. What is the most likely energy of the photon that will be emitted by the electron when it moves back down to energy level 1? 2 eV
4 eV
8 eV
12 eV

ansver
Answers: 3

Another question on History

question
History, 21.06.2019 14:30
Timeline: (fill in the blank) 1566- a __ settlement is established at santa elena. 1586- sir walter raleigh establishes __ the second attempt at an english colony in the new world. 1663- __ grants the region of carolina to the true and absolute lords proprietors of carolina. 1669- the __ of __ is written by john locke. 1670- the first permanent english settlement is made at __ or charles town. 1690s- some time in the 1690s __ is introduced to southern carolina and becomes a major cash crop. 1700- around 11,000 colonists now call __ carolina home. 1700- around 6,000 colonists now call __ carolina home. 1712- thelords proprietors commission a separate governor for __ carolina, even though the territories are still under one charter. 1715-the __ wars, marked by two years of hostilities between native americans and carolinians last from 1715-1717. 1719-the colonists of southern carolina overthrow the __ for both regions 1729- after the carolinas have become a crown colony. __ formally creates a south carolina and north carolina.
Answers: 1
question
History, 22.06.2019 01:50
Why was the nationalist party more popular in china’s cities than in the countryside?
Answers: 3
question
History, 22.06.2019 02:00
Historians have recently discovered a historical journal published in the early twentieth century. the journal contains facts based on original sources about the downfall of the early byzantium empire. historians consider this long-lost journal to be a breakthrough in their understanding of the byzantium empire. based on this information, the journal is a source.
Answers: 1
question
History, 22.06.2019 03:20
What important waterway was controlled through the victory at fort crown point? the st. lawrence river the hudson river the great lakes lake champlain
Answers: 1
You know the right answer?
An electron jumps from energy level 1 to energy level 2 by absorbing a photon of energy 8 eV. What i...
Questions
question
Mathematics, 12.12.2020 19:10
question
Arts, 12.12.2020 19:10
question
Mathematics, 12.12.2020 19:10