The sun revolves around the center of the milky way galaxy, Physics

+44 141 628 6080
[email protected]

The sun revolves around the center of the milky way galaxy

The Sun revolves around the center of the Milky Way Galaxy at a distance of about 30,000 light-years from the center (1ly = 9.5*10^15m). If it takes about 200milion years to make one revolution, estimate the mass of our Galaxy. Assume that the mass distibutino of our Galaxy is concentrated mostly in a central uniform sphere. If all the stars had about the mass of our Sun (2 * 10^30 kg), how many stars would there be in our Galaxy?

Request for Solution File

Ask an Expert for Answer!!

Physics: The sun revolves around the center of the milky way galaxy

Reference No:- TGS0583139

Expected delivery within 24 Hours

Have a Question? (oR Write a Review)

Write atleast 100 words!!

Recent Questions Asked Physics

Q : Provide an explanation on why the methylene unit between

Provide an explanation on why the methylene unit between the two carbonyl groups is more acidic than each of the methyl groups in acetylacetone. In the reaction conditions, what is the base responsible for the deprotonation of acetylacetone

Q : Find the speed and direction of a proton passing through

find the speed and direction of a proton passing through the origin and where the magnetic fields are: B1=1.0x10^-13 (j hat) T at (x,y,z)= (1,0,0) in mm, B2= -1x10^-13 (i hat) at (0,1,0) in mm

Q : Whats factors motivated king leopold to seek ownership of

Whats factors motivated king leopold to seek ownership of the congo region?

Q : What is the ph of an aqueous solution composed of 064 m nh4

what is the pH of an aqueous solution composed of 0.64 M NH4+ and 0.20 M NH3? (Ka of NH4+= 5.6 x 10^-10)

Q : The sun revolves around the center of the milky way galaxy

The Sun revolves around the center of the Milky Way Galaxy at a distance of about 30,000 light-years from the center, how many stars would there be in our Galaxy

Q : A buffer is prepared by combining 100 g of nah2po4 with 150

a buffer is prepared by combining 10.0 g of NaH2PO4 with 150 mL of 0.20 M NaOH and diluting to 2.0 L. what is the pH of the buffer? (Ka (H2PO4-)= 6.2 x 10^-8)

Q : The magnetic field at the center of a 10-cm-diameter loop

The magnetic field at the center of a 1.0-cm-diameter loop is 4.5 mT, What is the current in the loop, At what distance from the wire is the magnetic field 4.5 mT

Q : Using demand and supply analysis to assistyou what are the

Using demand and supply analysis to assistyou, what are the effects on the exchange rate between the British pound and the Japanese yen from: a decrease in Japaneseinterest rates.

Q : Using the ka values calculate the ph of a buffer that

Using the Ka values, calculate the pH of a buffer that contains the given concentrations of a weak acid and its conjugate bases. [1]. 0.86 M NaH2PO4 and 0.63 M Na2HPO4 [2] 0.60 M NaHCO3 and 0.72 M Na2CO3

1928894

Questions
Asked

3,689

Active Tutors

1415576

Questions
Answered

Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!

ask Question

Request for Solution File

Ask an Expert for Answer!!

Physics: The sun revolves around the center of the milky way galaxy

Reference No:- TGS0583139

Have a Question? (oR Write a Review)

Recent Questions Asked Physics

Q : Provide an explanation on why the methylene unit between

Q : Find the speed and direction of a proton passing through

Q : Whats factors motivated king leopold to seek ownership of

Q : What is the ph of an aqueous solution composed of 064 m nh4

Q : The sun revolves around the center of the milky way galaxy

Q : A buffer is prepared by combining 100 g of nah2po4 with 150

Q : The magnetic field at the center of a 10-cm-diameter loop

Q : Using demand and supply analysis to assistyou what are the

Q : Using the ka values calculate the ph of a buffer that

What cases does female status tend to be highest

Statement about political systems controlled by men

Examine gender inequality on a global scale

Which are forms of media bias

How sociological models help understand mental illness

Why does victor coin the term hyper-violence

Discussion about idea of the tramp stamp

Request for Solution File

Ask an Expert for Answer!!

Physics: The sun revolves around the center of the milky way galaxy

Reference No:- TGS0583139

Recent Questions Asked Physics

Q : Provide an explanation on why the methylene unit between

Q : Find the speed and direction of a proton passing through

Q : Whats factors motivated king leopold to seek ownership of

Q : What is the ph of an aqueous solution composed of 064 m nh4

Q : The sun revolves around the center of the milky way galaxy

Q : A buffer is prepared by combining 100 g of nah2po4 with 150

Q : The magnetic field at the center of a 10-cm-diameter loop

Q : Using demand and supply analysis to assistyou what are the

Q : Using the ka values calculate the ph of a buffer that

Asked Questions