Web27 aug. 2024 · One light-year is about 6 trillion miles (9 trillion km). That is a 6 with 12 zeros behind it! Looking Back in Time. When we use powerful telescopes to look at distant objects in space, we are actually looking … WebSubtract both sides by 66. w² + 5w - 66 = 66-66. w² + 5w - 66 = 0 -> in form of quadratic equation. By using conpleting the square: w² + 5w + (5/2×1)² = 66 + (5/2×1)². Take the half of the coefficient of the second variable which is 5, and square itAdd Step 1 to the other side of the equation.
Convert Light-years to Kilometers (ly to km) - MeteorConverter
Web10 sep. 2024 · Distance = Speed*Time Time = 1 light-year * 365 days/yr * 24 h/day * 3,600 s/h = 31536000 seconds Distance = (3×10⁸ m/s)* (31536000 s) = 9.4608×10¹⁵ meters Convert meters to miles: Distance = 9.4608×10¹⁵ m * 1 mile/1,609 m = 5.88×10¹² miles Advertisement Advertisement Web6 jul. 2024 · Great Andromeda galaxy (M31): 2,540,000 miles (4,100,000 km) Sombrero galaxy (M104): 28,000,000 miles (45,000,000 km) Whirlpool galaxy (M51): 31,000,000 … cryptomoneyhelp
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A light-year, alternatively spelled light year, is a large unit of length used to express astronomical distances and is equivalent to about 9.46 trillion kilometers (9.46×10 km), or 5.88 trillion miles (5.88×10 mi). As defined by the International Astronomical Union (IAU), a light-year is the distance that … Meer weergeven As defined by the IAU, the light-year is the product of the Julian year (365.25 days, as opposed to the 365.2425-day Gregorian year or the 365.24219-day Tropical year that both approximate) and the speed of light (299792458 … Meer weergeven The way to calculate the light-year distance: $${\displaystyle 299792458\times 60\times 60\times 24\times 365.25}$$ where: Meer weergeven • 1 petametre (examples of distances on the order of one light-year) • Distance measures (cosmology) Meer weergeven The light-year unit appeared a few years after the first successful measurement of the distance to a star other than the Sun, by Meer weergeven Distances expressed in light-years include those between stars in the same general area, such as those belonging to the same spiral arm or globular cluster. Galaxies themselves span from a few thousand to a few hundred thousand light-years in diameter, … Meer weergeven Distances between objects within a star system tend to be small fractions of a light-year, and are usually expressed in astronomical units. However, smaller units of length … Meer weergeven • The dictionary definition of light-year at Wiktionary Meer weergeven http://www.endmemo.com/sconvert/lyau.php cryptomonkey nfts