What is the wavelength of the first balmer line

Assignment Help Physics
Reference no: EM13552258

The Rydberg constant is 1.096776 x 10^7 m^-1

a) What is the wavelength of the first Balmer line (j=2, k=3) for hydrogen (z=1)?

b) What is the wavelength of the first Balmer line (j=2, k=3) for helium (z=2)?

Reference no: EM13552258

Questions Cloud

Find the position of the electron at any time t : The plates of a parallel plate capacitor are 'd' mts apart. At t=0 an electron is released at the bottom plate with a velocity v' normal to the plates . The potential of the top plate with respect to the bottom is -Vm Sin(ωt). Find the position of th..
Calculate the angular frequency of the driven system : A 1.80-kg object attached to a spring moves without friction (b = 0) and is driven by an external force given by the expression F = 2.30sin(2?t), Find the angular frequency of the driven system
Explain how many grams of solid naf could be used : Consider a reservoir with a diameter of 450 m and a depth of 10 m. (a) how many liters of 0.10 M NaF should be added to produce 1.6 ppm F? (b) how many grams of solid NaF could be used instead of the solution used in part (a)
Credit risk management tools : Credit risk management tools
What is the wavelength of the first balmer line : The Rydberg constant is 1.096776 x 10^7 m^-1, What is the wavelength of the first Balmer line (j=2, k=3) for helium (z=2)
Determine the pressure drop of the constriction : When a person inhales, air moves down the windpipe at 15 cm/s. determine the pressure drop of the constriction
Air in a piston-cylinder device is compressed : Air in a piston-cylinder device is compressed from 25°C and 100 kPa to 500 kPa during a polytropic process for which Pv1.3 = constant. The air temperature after compression is
What would be the new period of your pendulum : You want to construct a simple pendulum with a period of 2 seconds. what would be the new period of your pendulum
Determine what would be the radius of the star : Certain stars are thought to collapse at the end of their lives, combining their protons and electrons to form a neutron star. what would be the radius of the star

Reviews

Write a Review

Physics Questions & Answers

  Obtain the radius of the circular path

An electron moves in a circular path perpendicular to a constant magnetic field with a magnitude of 3.50 mT. Determine the radius of the circular path

  What is the diameter of the radar beam

A radar for tracking aircraft broadcasts a 18.2 GHz microwave beam from a 1.03 m diameter circular radar antenna. What is the diameter (in m) of the radar beam at a distance of 25.0 km

  What fraction of total energy is potential energy

When the displacement in SHM is 0.2 the amplitude A, what fraction of the total energy is kinetic energy, What fraction of total energy is potential energy

  What would be the path of each particle in the field

Four positively charged particles enter magnetic field as shown. What would be the path of each particle in the field

  How much work is completed on the box by the applied force

How much work is completed on the box by the applied force

  What is the current in the resistor in millamperes

A power supply maintains a potential difference of 79.1 V across a 1.69 KQ resistor. What is the current in the resistor in millamperes

  What is the time needed to take off

A plane accelerates from rest at a constant rate of 5.00 along a runway that is 1800 long. What is the time needed to take off

  What is the gravitational feild and potential

3 Mass points each of mass m are placed at the vertices of an equilateral triangle of side l. What is the gravitational feild and potential due to 3 masses

  What volume of water in acre-feet fell on the town

On a cool morning, when the temperature is 11 ^circC, you measure the pressure in your car tires to be 30.0 psi. After driving 20 mi on the freeway, the temperature of your tires is 53 ^circC.

  How many revolutions will the wheels make

The total length of a bike trip is 300 km. Suppose you take this tour and your bike has wheels with a diameter of 80 cm. How many revolutions will the wheels make

  What is the terminal speed at which the bar falls

What is the terminal speed at which the bar falls? Imagine the bar remains horizontal and in contact with the rods at all times.

  Find out the magnitude of the force that the tow bar exerts

The skier's mass is 59.0 kg, and the coefficient of kinetic friction between the skis and the snow is 0.100. Find out the magnitude of the force that the tow bar exerts on the skier.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd