If By ~ 10-5 Jy Q-¹, what is the brightness temperature (TB) at 1 GHz?
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If Bν ~ 10-5 Jy Ω-1, what is the brightness temperature (TB) at 1 GHz?
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- Question 2: apparent magnitude my 1 = 305.9, b = −44.9 and is d=4.5 kpc from the Sun. a.) The integrated light from the Milky Way globular cluster NGC 104 has an 4.03 mag and absolute magnitude My -9.52 mag. It is located at b.) = = Estimate the amount of extinction between the Sun and 47 Tucanae in magnitudes. What does this value of extinction mean for the amount of attenuation by dust between Earth and NGC 104?.If a circular accretion disk around a 1.4 M, neutron star has a radius of 8.00 x 10° km as measured from the center of the neutron star to the edge of the disk, what is the orbital velocity (in km/s) of a gas particle located at its outer edge? (The mass of the Sun is GM 1.99 x 1030 kg. Hint: Use the circular orbit velocity formula, V. = -; make sure to express quantities in units of meters, kilograms, and seconds.) km/sUse the small-angle formula to find the linear diameter of a radio source with an angular diameter of 0.0024 arc seconds and a distance of 2.30 Mpc.
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- Longs Van aw rejtoug] - consider a liquid mixture of components 1,2, 3, 4. The excess Gibbo energies of all the binaries, formed by these components obey relations of the formi Aijxjxj G₁₁ RT where Alj is the const characteristic of the i-j binary. Desire an expression for the co-efficient of component-I in the quaternary solution. وعاد سامانه . NL = enemical Engg Thermodyamies Question Torture TA gif croftrum svedo sitLTI Launch A PHY035 MODULE 2 REMONAL E X + A webassign.net/web/Student/Assignment-Responses/last?dep=29211510 Paus Apps Imported From IE a Registration: Noteb. O PS - PHILGEPS ONL. iLovePDF | Online P.. S Procurement Service REHABILITATION IC. p Government Procur. a Contact Us Philipp. our best submission for each question part is used for your score. 1. DETAILS KATZPSEF1 29.P.042. MY NOTES ASK YOUR TEACH The figure below shows five resistors and two batteries connected in a circuit. What are the currents I, , and I (Consider the following values: R, 1.06 n, R, 2.18 0, R-3.12 0, R-4.16 0, R-6.06 0. Due to the nature of this problem, do not use rounded intermediate values in your calculations-including answers submitted in WebAssign. Indicate the direction with the sign of your answer.) A Rs 12.0 V - ww R. 9.00 V RThe current precision of the Doppler shifts in the absorption lines in stellar spectra is ~3 km s-'. Show that it would not be possible to detect the presence of the Earth from a distant solar system using the Doppler method. State one method that might allow the Earth to be detected. (The Earth's mass is 1/333 000 that of the Sun. 1 AU = 1.49× 10"m.) 2.