n observatory ne star? At th
Q: What is a light year? unit of time. unit of length 1 year on earth speed of light
A: A light year is the distance covered by the light beam in one year.
Q: 1. Set up the equation of the centripetal force of the moving object in both A and B. What type of…
A:
Q: object. Apparent magnitude is how Y8ur eye. Generally, the brighter the object, the closed it is to…
A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…
Q: $ cuq) és the angulae velo cilj of the earth rolaling obout eli oon oris h cuom) is angulas uelocily…
A: To find- Relation between ωE and ωH. Given data- Earth is rotating about its own axis. Periodic time…
Q: NON TENAT HAVING FREQUENCYY NO SPEED DE LIBHT ENTERS GLAS9 OF RI 1.5: IN AVELENCTH IS --?
A: To find-Change in wavelength (λa-λg)=?Given-Frequency (v)=4×1014 HzSpeed of light in air (Ca)=3×108…
Q: Solve only c,d option. thee evolution of a star is determined uniquely by its…
A:
Q: Ha (femt = 4.57 x 1014 Hz) is emitted from the surface of a neutron star. Its radius is 1.23 x 104 m…
A: We know that line has a typical wavelength of 656.46 nm in vacuum.Now, according to the question,…
Q: What is Astronomy
A: Astronomy is the study of celestial bodies and phenomena that occur outside the earth atmosphere. It…
Q: If a luminous object were moved to one-half the original distance, it would appear a. one-half as…
A: The final distance is half of the initial distance. df=di2
Q: 2 What ae the oma mode soutos?
A: From 2D wave equation,∂2u∂t2=v2∂2u∂x2+∂2u∂y2 ...(1)v=Tρwhere T=surface tensionρ=mass densityLets…
Q: 3. A light year is a unit that measures- A. Time B. Size C. Distance D. Temperature O A O B O c
A:
Q: As seen from Earth, a star has a transverse velocity of 96 km/s and a radial velocity of 64 km/s.…
A: The space velocity (V) of the star with respect to Earth is given by: V = √(V_r^2 + V_t^2) where…
Q: A helium flash a. Is sudden and powerful. b. destroys the star. c. is a slow expulsion of helium…
A: A helium flash is a rapid explosive burning of helium gas in the deep core of low mass stars and the…
Q: a Given a star formation rate of 50 M yr−1, what is the measured Hα flux, in erg/sec? b What types…
A: Introduction: Hα flux is often used in astronomy to study the emission of ionized hydrogen gas in…
Q: A star is an example of a true blackbody. True False
A: We have to identify if the given statement 'A star is an example of a true blackbody' is true or…
Q: YA YA 어 -iz Vi Port I Vz Hle Ez] and [YJ matrices for He 2 -port retworks Devrive
A: A two port network is a pair of two-terminal electrical network where the current enters through one…
Q: B. Star has a magnitudes in visible and blue filters 2.5, 4 consequently, What is the flux ratio for…
A: Given: The magnitudes of the two filters are 2.5 and 4. Introduction: Measuring the brightness of…
Q: Problem 7. Assume that a star can be approximated as a black body, using Stefan's Boltzmann Law 1.…
A:
Q: 7 find ithe uglue of n fhat weborsbzi-3jt5 may ke perpundi alar to Hhe 32 -ag tak
A:
Q: A light curve measures a. luminosity vs. temperature. b. mass vs. luminosity. c. diameter…
A: A light curve is a graph that shows the brightness of an object over a period of time.
Q: Pls help ASAP. Pls show all work.
A:
Q: Which two spectral types were added to the spectral sequence after 1998? a. O and B b. Kand M c.…
A: Required : Which spectral types were added after 1998
Q: culus b Physics Question | bartleby New Tab…
A:
Q: T~ 104 K. Discuss whether this high temperature might be the result of heating of the gas by stars…
A: The temperature of the gas in the Milky Way's disk is approximately T ~ 10^4 K. So this temperature…
Q: What would our Sun look like from Earth if it was a massive star? Asap help needed
A: The question is very fascinating but in that case the Earth would not have survived because the…
Q: A particular star has a surface temperature of 30,000K. Determine Amax, the wavelength at the peak…
A: Given: The surface temperature of the particular star is, T = 30,000 K To Find : The maximum…
Q: Dmensions of amgular momenlum faot in short Plss answe Lovely ®
A: To find- Dimension of angular momentum=? Given- L=Iω Here, L=angular momentum I=Moment of inertia…
Q: nound a Star a verocity 4x 1ou can conewe to the Stardas eto the Star as Pa seto the Staras Pg away…
A: Newton's Law of Gravitation According to Newton's Law of gravitation, the gravitational force…
Q: Explain what is an excitation table?
A: Determine: what is an explanation table. Excitation table is used to find the sets of input based on…
Q: B8
A:
Q: LogotDines in Saleciud S nd Cloes Gele Ster or ofher Mily Way object Dutance from the sun (m) Log…
A: Refer to the table below :
Q: Three stars are moving away from the observer and their stellar spectra are shown below. 500 nm 600…
A: Given information: Spectrum of three Stars:
Q: If the speed of light is given as 299.792,458 meters per second and the wavelength is 481 nm. what…
A: Formula of frequency is as follows; f=vλ…
Q: ribe what
A: Stars are celestial objects that can produce their own light. They are extremely hot and extremely…
Q: Taverage 288 degrees kelvin_ Source_ase.tufts.edu Q12 Estimate max jatensity, based on Earth's…
A: Given data: Average temperature of the earth's surface is T= 288 degree Kelvin Formula used:…
Q: 3. A Cepheid variable in the Andromeda galaxy has a period of 22 days and a mean apparent magnitude…
A: Given, Period P=22days Mean apparent magnitude m =19.5
Q: I don't understand the question. Please help. This is for my astronomy lab assignment.
A: Required :
Q: 3) How bright will Pluto appear in reflected or scattered sun-light (total Flux received in W/m² )…
A: The radius of pluto is .The radius of sun is .The albedo of Pluto is 0.60The surface temperature of…
Q: A skier, of mass 55-kg, pushes off the top of a hill with an initial speed of 4 m/s. 1) How much…
A:
Q: What situation leads to the emission of ight that see from black hole jets? Oa Hawking radiation is…
A: Hey dear have a look
Q: The glancing angle less dense medium is what?
A: The glancing angle in any medium is angle between incident ray and surface or reflected ray and…
Q: A plane leaves Wisconsin at 6:06 A.M. It flies for 3 hours 14 minutes and lands in Montana. What…
A:
Q: 3- Consider a binary star system in which the two stars are seen to be 1.50" apart. Determine the…
A:
Q: b) Which of the two proposals described below would you choose to fund? Project Beta: An X-ray…
A: Project Beta: An X-ray wavelength telescope will be used to study the Sun and will be positioned…
Q: d. A cor js n moving on rood at 16 m/s.It js accelesatid a Atraight at 10 m/2. What will be its 1…
A: Given data : Initial velocity = U Acceleration = a Time = t…
Q: When two objects are far away, an observer moving will see a shift of the closest object relative to…
A: 1) Answer - The correct option is (b) .parallax. Explanation - Parallax is a displacement or…
Trending now
This is a popular solution!
Step by step
Solved in 3 steps