Find the approximate mass of the dark in milky way galaxy

Reference no: EM13271701

Find the approximate mass of the dark and luminous matter in the Milky Way galaxy. Assume the luminous matter is due to approximately 1011 stars of average mass 1.5 times that of our sun, and take the dark matter to be 10 times as massive as the luminous.

Reference no: EM13271701

Questions Cloud

Determine what will be the carrier frequency variation : A 5-volt intelligence amplitude causes the frequency to change to ± 25 kHz. What will be the carrier frequency variation corresponding to an intelligence amplitude of 10 volts.

What are the firm average and marginal tax rates : calculate the firm's tax liability for the year. What are the firm's average and marginal tax rates?

Netflix fights to stay ahead of a rapidly changing market : What role will Redbox play in the development of Netflix’s strategic plans? How threatening is Redbox to Netflix’s future? How will new competition from digital content providers force Netflix to alter its strategy? What new opportunities do you see ..

Explain the maximum mass of h2o that can be produced : In the first step of the ostwald process, ammonia is reacted with oxygen gas to produce nitric oxide and water. What is the maximum mass of H2O that can be produced by combining 80.9g of each reactant?

Find the approximate mass of the dark in milky way galaxy : Find the approximate mass of the dark and luminous matter in the Milky Way galaxy. Assume the luminous matter is due to approximately 1011 stars of average mass 1.5 times that of our sun

How many standard ttl gates can this gate drive : A LSTTL gate has an IOL = 8 mA. How many standard TTL gates can this gate drive. The standard TTL gate has IIL = -1.6 mA

What should your competitive priorities be : What should your competitive priorities be and what capabilities do you want to develop in your own core and support processes?

Explain what is the total mass of the excess reactants : If 15.3 kilograms of Al2O3(s) , 60.4 kilograms of NaOH and 60.4 kilograms of HF react completely, how many kilograms of cryolite will be produced. What is the total mass of the excess reactants left over after the reaction is complete

Determine what is the gain in db for the amplifier : An amplifier has an input signal, VIn = 250 V. The output voltage, VOut = 30 mV. What is the gain in dB for the amplifier at that frequency

User Account

All Pages