Define ultraviolet portion of the electromagnetic spectrum

Assignment Help Chemistry

Reference no: EM13562011

The photon emitted or absorbed during an electronic transition between n = 1 and n = 2 in a hydrogen atom has a wavelength in the ultraviolet portion of the electromagnetic spectrum and an energy that is greater than a similar electronic transition between n = 2 and n = 5 in a hydrogen atom.

Reference no: EM13562011

Questions Cloud

Define fossil fuel containing many different carbon componds : Petroleum is a fossil fuel containing many different carbon componds. If the carbon atoms in petroleum have been in the ground for 100 million years, what fraction of the initial 14C is still there? (t1/2=5,370)

What is the height of the highest tree climb : Tarzan, whose mass is 80.0 kg, swingsfrom a 3.00 m vine that is horizontalwhen he starts. What is the height of the highest tree climb

Explain the previous element and the outer electrons : Generally speaking, as you go across a period in the periodic table, the effective nuclear charge (Zeff) increases because each successive element contains more protons in the nucleus than the previous element and the outer electrons are all in th..

What is magnitude of the net force that acts on the bobsled : The speed of a bobsled is increasing because it has an acceleration of 2.4 m/s2. At a given instant in time, the forces resisting the motion, including kinetic friction and air resistance, total 450 N. The mass of the bobsled and its riders is 245..

Define ultraviolet portion of the electromagnetic spectrum : The photon emitted or absorbed during an electronic transition between n = 1 and n = 2 in a hydrogen atom has a wavelength in the ultraviolet portion of the electromagnetic spectrum and an energy that is greater than a similar electronic transitio..

Find the instantaneous acceleration of the mass : When a 0.111 kg mass is suspended at rest from a certain spring, the spring stretches 4.10 cm. Find the instantaneous acceleration of the mass when it is raised 5.80 cm, compressing the spring 1.70 cm.

What is the speed ofthe object at the instant : A horizontal spring is lying on a frictionless surface. Oneend of the spring is attaches to a wall while the other end isconnected to a movable object. What is the speed ofthe object at the instant

Determine the location of the cneter of gravity of molecule : Anyway the question is: A water molecule consists of an Oxygenatom with 2 Hydrogen atoms. Determine the location of the cneter of gravity of the molecule

What is the net force that acts on the planes : An airplane has a mass of 27,000 kg and takes off under the influence of a constant net force of 42,500 N. What is the net force that acts on the plane's 74 kg pilot?

User Account

All Pages