Calculate the density of the proton

Assignment Help Chemistry

Reference no: EM13714748

Problem- Physicists are working very hard to precisely measure the radius of the proton (nucleus of 1H atoms). In July 2010 a measured value of 0.88 fm was reported and in January 2013 that value was updated to 0.84 fm. A. Calculate the density of the proton in g/cm3 using a value of 0.88 fm for the radius. B. Calculate the density of the proton in g/cm3 using the updated value of 0.84 fm for the radius. C. The established value of the radius decreased by approximately 4.5% as measurements improved. What is the % change of the density implied by this change in radius?

Please provide the answer of the given question on urgent basis

Reference no: EM13714748

Questions Cloud

Write a balanced molecular equation for the reaction : Write a balanced molecular equation for this reaction. Remember to balance the electrons gained and lost.

Explain what is the minimum diameter of the discharge line : An equimolar mixture of methane and propane is discharged from a compressor at 7200 bar and 82 degrees Celsius at a rate of 2.2000000000000002 kg s-1 , what is the minimum diameter of the discharge line

Are the two events a and b independent : We knows that if two fair dice are tossed, and the face on each die is observed we have 36 sample points. Are the two events A and B independent.

Calculate pfe2 at each of the points in the titration : Calculate pFe2 at each of the following points in the titration of 25.00 mL of 0.02090 M Fe2 by 0.03506 M EDTA at a 5.00 pH:

Calculate the density of the proton : Calculate the density of the proton in g/cm3 using the updated value of 0.84 fm for the radius. C. The established value of the radius decreased by approximately 4.5% as measurements improved. What is the % change of the density implied by this ch..

Calculate the theoretical yield of cu(nh3)4so4xh2o : Calculate the theoretical yield of Cu(NH3)4SO4xH2O based on 10.0 g of CuSO4x5H2O as the limiting reagent.

Explain lactase affected by the nature of the substrate : How is the activity of lactase affected by the nature of the substrate and the concentration of the enzyme

Define solution of naf is added drop wise to a solution : A solution of NaF is added drop wise to a solution that is .0138 M in Ba2+. When the concentration of F- exceeds M, BaF2 will precipitate. For BaF2 Ksp = 2.7 x 10 ^6

Simplify the political goal of terrorism : I need help to simplify the political goal of terrorism.

User Account

All Pages