radio lines of neutral Hydrogen (apart from H91α) What does H91α meaning for?
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A: Interaction: Neutrinos only interact via the weak nuclear force and gravity. On the other side…
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A: Using the H-R diagram shown the places where the evoultion has been slow is identified.
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A: Given that-- (lemda)star = 121.8 nm (lemda) = 121.6 nm Speed of light (c) = 3 × 108 m/s Question?…
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A: Given that Hydrogen has a spectral line at λ= 144 nm =10-9m This line is observed at λ'= 168 nm=10-9…
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Q: Find the speed for a star in which this line appears at wavelength 122.5 nmnm.
A: Given wavelength = 122.5 nm Hydrogen transition wavelength = 121.6 nm Speed of light is c = 3×108…
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Q: GM What is the orbital period of a bit of matter in an accretion disk that is located 3 x 105 km…
A: Time period was found to be 526 seconds So answer to fill in blank is 526. Detailed solution is…
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A: Given that: z=λo-λemλem
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A: The nebula is the bright area in the sky, which can be cloud of stars or gas.
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Q: What is the wavelength in micrometers of peak emission for a black body at 33.5°C? (c = 3.0 × 108…
A: Given values:Temperature of the black body:T = 33.5°C = 306.65 K Wein's displacement law:We know…
Q: spectrum of this star, the H alpha line is observed to have a wavelength of 656.034 nm when measured…
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A: Power of a star (P) = 2.5×1030 Watt distance of planet (d) = 500 million km
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A: Given data: The Hubble’s constant is H0=70 km/sec/Mpc. The radial velocity is v=0.95c.
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A: Largest mass particle is neutron with a mass of 1.0087 amu
Q: Question 2: The integrated light from the Milky Way globular cluster NGC 104 has an apparent…
A: Step 1: Given: Apparent magnitude(mV) = 4.03 mag Absolute magnitude(MV) = -9.52 mag distance of NGC…
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A: Given information: The absorption spectrum of the Sun compared to the Super-cluster of galaxies:
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A: Given: Event horizon of black hole is equal to average-sized tennis ball.
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radio lines of neutral Hydrogen (apart from H91α)
What does H91α meaning for?
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