The atomic weight of carbon 12 is 12 and that of magnesium

Assignment Help Physics

Reference no: EM13629902

A star of mass 10 Msun is composed entirely of fully ionized 12C.

(a) What is the mean molecular weight ??

(b) Suppose that the star generates energy via the reaction: 12C + 12C -> 24Mg.

The atomic weight of carbon 12 is 12, and that of magnesium 24 is 23.985. What fraction of the star's mass can be converted into energy via this fusion process?

Reference no: EM13629902

Questions Cloud

Describe the three most common causes of strength : 1. describe the three most common causes of strength degradation of mechanical components. give examples of each with

The combine turbine-generator efficiency 80 percent : in hydroelectric power plant water at 20 celcius. is supplied to turbine at a rate of 0.6m3s through 200m long

What is the direction of the acceleration whats is the mass : three forces acting on an object are given by f1 -2.00i 2.00j n f2 5.00i -3.00j n and f3 -45.oi n. the object

A steady flow of liquid ethylene glycol inside finned : a steady flow of liquid ethylene glycol inside finned tubing is cooled from an inlet state of 85c and 2000kpa to an

The atomic weight of carbon 12 is 12 and that of magnesium : a star of mass 10 msun is composed entirely of fully ionized 12c.a what is the mean molecular weight ??b suppose that

A water-coolerice-maker operates at steady-state producing : a water-coolerice-maker operates at steady-state producing chilled water at 5 c and ice at -10 c from tap water at 20c.

If it has to be operated in 300degf maximum with fully : a forged 6061-t6 aluminum bar d1.5 in. with sut45000 psi will be used for one of the machine component. if it has to be

Determine p2 v2 and t2 for the trapped air in the final : a u-tube manometer is closed on the left end and open to the atmosphere on the right end where patm 105 pa. the

Calculate the energy of h2 molecule where nx ny nz - 10 : in general the quantization of transitional motion is insignificant for atoms because of their mass. however this

Reviews

Write a Review

Required(*) Message

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!

Submit Assignment

User Account

All Pages