Relative intensities of an elements spectral lines

Assignment Help Physics

Reference no: EM13649099

1. Why were the relative intensities of an element's spectral lines NOT all the same?
2. The next corresponding hydrogen line in the Balmer series shouldbe due to the n=7 to n=2 transition. Calculate the wavelength of this line and offer an explanation on why this line could not beobserved.
3. What is the longest wavelength in the Balmer series that can beobserved?

Reference no: EM13649099

Questions Cloud

Find the dielectric constant of the wax : An air-filled parallel-plate capacitor has a capacitance of1pF. The plate separation is then doubled and na waxdielectric is inserted, completely filling the space between theplates. As a result, the capacitance becomes 2 pF. Findthe dielectric const..

A narrow beam of ultrasonic waves reflects off the liver : A narrow beam of ultrasonic waves reflects off the liver tumor inthe figure below. If the speed of the wave is 7.5% less in theliver than in the surrounding medium, determine the depth of thetumor.

What is the average current passing through each channel : A spherical neuron possesses 6x1011 non-gatedchannels, each of which has a conductance of 50 pS. The neuron isdepolarized 40 mV from rest for a period of 3 minutes.

Assuming the rope provides a relatively constant force : A and B went to rock climbing. A and B used similar length rope but Arope is more elastic,which stretches a bit. B has static rope,which doesn't stretch,and is not recommended forsafety purpose in procliming.

Relative intensities of an elements spectral lines : Why were the relative intensities of an element's spectral lines NOT all the same? The next corresponding hydrogen line in the Balmer series shouldbe due to the n=7 to n=2 transition. Calculate the wavelength of this line and offer an explanation ..

Accelerated through the same potential difference : Calculate the speed of a proton that is accelerated from rest through a potential difference of 134V. Calculate the speed of an electron that is accelerated through the same potential difference.

Microwave oven emits microwaves with frequency : A magnetron in a microwave oven emits microwaves with frequency=2450 MHv. What magnetic field strength would be required for electrons to move in circular paths with this frequence?

When she has reached her highest point : A skier approaches the base of an icy, frictionless hill with aspeed of 13.9 m/s. The hill slopes upwardat18.0^\circ above the horizontal.Find the acceleration of this skier:

Compute the total mechanical energy of the glider : A .580 kg glider on an air track is attached to the end of aidea spring with a force costant of 452 N/m: it undergoes simpleharmonic motion with and amplitude of 4.30 x10^-2 m.

User Account

All Pages