A neutron stars are believed to be composed of solid nuclear

Assignment Help Chemistry
Reference no: EM13243723

Neutron stars are believed to be composed of solid nuclear matter, primarily neutrons.If the radius of a neutron is 1.0 × 10-13 cm, calculate the density of a neutron in g/cm3. (volume of a sphere = ) Assuming that a neutron star has the same density as a neutron, calculate the mass in kilograms of a small piece of a neutron star the size of a spherical pebble with a radius of 0.10 mm.

Reference no: EM13243723

Questions Cloud

Find the frictional force acting on the block : A 3.00-kg block starts from rest at the top of a 35.5° incline and slides 2.00 m down the incline in 1.50 s, Find the frictional force acting on the block
Compare a new drug to a standard drug : Article summarizing a study to compare a new drug to a standard drug and to a placebo - baseline characteristics are significantly different (at the 0.05 level of significance) between treatment groups
Determine the factors that must be evaluated regarding : Pick a recently released good or service. Then, determine the factors that must be evaluated regarding the product's supply and demand. Analyze how these factors impact the decision to supply the product indicating the significance of each in the dec..
Compute the vibrational contribution to the molar entropy : What proportion of I2 molecules are in the ground and the first two excited levels at the two temperatures. Calculate the vibrational contribution to the molar entropy of I2 at the two temperatures
A neutron stars are believed to be composed of solid nuclear : Neutron stars are believed to be composed of solid nuclear matter, primarily neutrons.If the radius of a neutron is 1.0 × 10-13 cm, calculate the density of a neutron in g/cm3. (volume of a sphere = ) Assuming that a neutron star has the same dens..
What is the present value of the cash flows : At a 10% annual interest rate (compounded yearly), what is thepresent value of the cash flows? To receive full credit you mustuse 2 arithmetic gradients. what is the present value of the cash flows
What is the power delivered to your eardrum : Sound is detected when a sound wave causes the eardrum to vibrate. Typically, the diameter of the eardrum is about 8.4 mm in humans, What is the power delivered to your eardrum
What is a chi-squared test : What is a "Chi-Squared Test"? Provide a fully referenced explanation and provide a brief example on a Chi-squared test, fully referencing all sources of information.
The current risk free rate is 6% and the expected return : The company has 50,000 shares of stock outstanding.The current selling price is $15.Based on historical returns, you believe the Beta for this stock should be about 1.5.The current risk free rate is 6% and the expected return on the market is 12%.

Reviews

Write a Review

Chemistry Questions & Answers

  What is the balanced molecular equation for the reaction

what is the balanced molecular equation for the reaction between lithium phosphate

  Compute the concentrations of nh4+

Calculate the concentrations of NH4+ and NH3 and the pH in a solution prepared by mixing 22.0g of NaOH and 0.500L of 1.5 M NH4Cl. Assume that the volume remains constant.

  Find the maximum amount of carbon dioxide

What is the FORMULA for the limiting reagent? What is the maximum amount of carbon dioxide that can be formed in grams? What amount of the excess reagent remains after the reaction is complete in grams?

  State mechanism of grignard synthesis of malachite green

Draw the mechanism of Grignard Synthesis of Malachite Green. (Ensure that all mechanistic arrows are correctly drawn.) Show the following

  Explain important that the flask be completly dry

it was important that the flask be completly dry before the unknown liquid was added so that water present would not vaporize when the flask was heated.atypical single drop of liquid water has a volume of approximately 0.05ml

  Explain why the arrangement stabilizes the carbanion

In PLP catalyzed reactions, the bond broken in the substrate molecule must be perpendicular to the plane of the pyridinium ring. Describe why this arrangement stabilizes the carbanion

  Explain the carbon atom indicated by the asterisk

In muscles during strenuous exercise, under anaerobic conditions lactic acid builds up due to the following reaction. The carbon atom indicated by the asterisk is (a) chiral (b) prochiral (c) achiral (d) both achiral and prochiral

  Explain what happened when the isolated fraction

what happened when the isolated fraction, floating on top of the solution,

  Which of the ions present in the greatest concentration

After equilibrium was established, which of the ions listed below was present in the greatest concentration?A) H2C6H5O7^-

  Depict the mechanism for the preparation of 1-bromobutane

Show the mechanism for the preparation of 1-bromobutane from 1-bromobutanol reacting with NaBr and sulfuric acid. an sn2 mechanism and one step.

  Explain the mole fraction of h2 in the feed

The rod initially has a mass of 1460g, and the mole fraction of H2 in the exit gas is 0.223. The mole fraction of H2 in the feed to the reactor is 0.580, and the feed enters at the rate of 6.22kg-mol/hr. What will be the mass of the rod at the end..

  What mass of solid lioh must be added to hydrofluoric acid

what mass of solid LiOH must be added to 1.0 L of 1.35 M hydrofluoric acid solution in order to create a buffer solution

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