Calculate the value of the rydberg constant, Chemistry

Assignment Help:

Positronium consists of an electron and a positron (a particle which has the same mass as an electron, but opposite charge) orbiting round their common centre of mass. Calculate the value of the Rydberg constant for this system:

(1) R /4                

(2)R /2  

(3) 2R                    

(4) R

Ans:R /2


Related Discussions:- Calculate the value of the rydberg constant

Effect of various additives on the stability of egg foam, Q. Effect of vari...

Q. Effect of various additives on the stability of egg foam? recognize the different stages in the foam formation, explain the effect of various factors in foam format

The number of d electrons, The number of d  electrons in Fe +2    (atomic ...

The number of d  electrons in Fe +2    (atomic number of Fe= 26  ) is not equal to that of the: (1) p-electrons in Ne   (At. No.= 10)   (2) s-electrons in   (At. No.= 12)

Silica used in tlc and hplc column, What is difference among silica used in...

What is difference among silica used in TLC and HPLC column? Ans) TLC is known as thin layer chromatography. The simple methods works on the principle of adsorption, where as HP

Solubility Equilibrium, the ksp of al(OH)3 is very small (3.0x106-34). how ...

the ksp of al(OH)3 is very small (3.0x106-34). how much water is required to dissolve 1.0 g of this salt?on..

Explain terminal carbons and central carbons, Explain terminal carbons and ...

Explain terminal carbons and central carbons The terminal carbons are bound to three groups, and are thus trigonal planar. The central carbon is bound to two groups, and is

Example of octahedral complexes, Q. Example of octahedral complexes? Le...

Q. Example of octahedral complexes? Let us now turn our attention to the complexes having transition metal ion with d 2 or d 3 electrons. With these configurations, there are

Cells, what evidence is there that all cells have a common ancestor?

what evidence is there that all cells have a common ancestor?

Introduction to Inorganic and Organic Chemistry, Although CO is well known,...

Although CO is well known, SiO does not exist under ordinary conditions. Why is that?

The frequency of yellow light having wavelength, The frequency of yellow li...

The frequency of yellow light having wavelength 600 nm is: (1) 5.0x10 14 Hz                 (2)  2.5 x 10 7 Hz        (3) 5.0x 10 7 Hz

What is glassy state of matter?, GLASS: Glass is amorphous solid which is ...

GLASS: Glass is amorphous solid which is not true solid, it is rather super cooled liquid which possesses a very high viscosity. It has no fixed melting point, on heating graduall

Write Your Message!

Captcha
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