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Hace 5 días · Study with Quizlet and memorize flashcards containing terms like Explain how parallax measurements can be used to determine distances to stars. Why can we not make accurate measurements of parallax beyond a certain distance?, Suppose you have discovered a new cepheid variable star. What steps would you take to determine its distance?, Explain how you would use the spectrum of a star to ...
Hace 5 días · Todd Stashwick, left, of "Star Trek: Picard" and D.B. Woodside, right, of "Buffy, the Vampire Slayer," are just two of a dozen special guests that will be at the 44th annual Shore Leave convention ...
Hace 5 días · In angular measurements used in astronomy, how many right angles are there in a full circle. four. An arc second is a measure of. angle. One arcsecond is equal to. 1/3600*. One arc minute is equal to. 1/60*. The mean distance of Jupiter from the sun, 778,300,00 km, can be written in shorthand notation as.
Hace 3 días · There are currently 160 active-duty three-star officers in the uniformed services of the United States: 52 in the Army, 19 in the Marine Corps, 37 in the Navy, 41 in the Air Force, five in the Space Force, four in the Coast Guard, one in the Public Health Service Commissioned Corps, none in the NOAA Commissioned Officer Corps, and one in the ...
Hace 5 días · In version 1.5, a new function was added to Honkai: Star Rail where players will now be able to use their consumables automatically. Make sure to use this function to remove the hassle of going into your inventory and selecting the consumable before each fight. Version 1.5 Banners, Release Date, and Details. Honkai: Star Rail Related Guides
Hace 5 días · 104.86. What is the temperature of a star (in Kelvin) if its peak wavelength is 550 nm (that is, 550 x 10^-9 m)? 5,273. Study with Quizlet and memorize flashcards containing terms like What is the temperature of a star (in Kelvin) if its peak wavelength is 1,200 nm (that is, 1200 x 10^-9 m)?, Star A is 4 times brighter than Star B.
