What is the energy of light (in J) emitted by a hydrogen atom when an electron relaxes from the 7 energy level to the 5 energy level? Rydberg Formula: When an electron changes energy levels in a hydrogen, a photon must either be...
What energy level does the electron reach? This excited atom then emits a photon of wavelength 1875.4 nm. What energy level does the electron fall to? What is the final state energy level in a hydrogen atom transition if the electr...
According to the summary addressed by the team leader, the conclusion “everybody's business is nobody's business” could be drawn. 对 错 Alison doesn't agree with Sean's suggestion dealing with John. 对 错 All the employees attending the team building event had two chances to blow up a...
During the day, when export rates are low, the home is powered by solar (in yellow) and excess energy is used to charge the battery (in light blue). During the 5pm hour, consumption is met by solarthe grid (dark red), even though the battery is completely charged to 100%. That’s...
Accenture explains supply chain management (SCM) is the orchestration of goods & services flow between networks for efficiency, cost & value. Read more.
What drives energy insecurity across the world? A panel data analysisEnergy insecurityPrincipal component analysisGlobal samplePanel data analysisThis study is, to the best of our knowledge, the first attempt to examine the factors contributing to energy insecurity for a global sample of 139 countries...
A product or system must meet specific assurance requirements to achieve a particular EAL. Requirements involve design documentation, analysis, and functional orpenetration testing. There are seven EALs. The highest level provides the highest guarantee that the system's principal security features are re...
Create a shared vision for the future Embedding sustainability at a city, town or regional level is a powerful move. We must make it easy for people to make sustainable choices – from heating their homes and how they commute to what they buy. Local authorities are uniquely placed to influen...
The total number of orbitals in an energy level designated by principal quantum number n is equal to View Solution If n andlare respectively the rpincipal and azimuthal quantum numbes , then the expression for calculating the total number of electrons in any energy level is : ...
Interest payable on loans:Debt today can drain tomorrow’s opportunities. Interest payable and the principal of loans due within a year are crucial considerations for working capital. Taxes payable:This can include income tax, sales tax, property tax, or payroll taxes. ...