Do Angstrom and Astronomical unit represent same unit of length?Explain?

Answer 1

way way different ( angstrom very very small ) check on line encyclopedia no math symbols on this keyboard

Answer 2

No! they are not the same.
1 angstrom = 1 * 10^10 units.

1 astronomical unit = mean distance between the center of the earth and the center of the sun.
= 149 * 10^9 meter.

Answer 3

Angstrom is an uncommon measurement unit that is really small and used to describe the size of an energy wavelength. An astronomical unit is approximately 8 light minutes or the distance from the sun to the earth.

Answer 4

Unit Of Astronomical Length

Answer 5

The astronomical unit (AU or au or a.u. or sometimes ua) is a unit of length. It is approximately equal to the mean distance between Earth and Sun. The currently accepted value of the AU is 149 597 870 691 ± 30 metres (about 150 million kilometres or 93 million miles).

The symbol "ua" is recommended by the Bureau International des Poids et Mesures [1], but in the United States and other anglophone countries the reverse usage is more common. The International Astronomical Union recommends "au" [2] and international standard ISO 31-1 uses "AU".

1 astronomical unit = International units
149.598×109 m 149.598×106 km
149.598×1012 mm 1.496×1021 Å
1 AU 15.813×10−6 LY

An angstrom, angström, or ångström (symbol Å) is a non-SI unit of length. It is accepted (although discouraged) for use with the SI. It is sometimes used expressing the size of atoms, and lengths of chemical bonds and visible-light spectra.

1 Ångström = International units
100×10−12 m 100×10−15 km
100×10−9 mm 1 Å
668.459×10−24 AU 10.57×10−27 LY

The ångström is named after the Swedish physicist Anders Jonas Ångström (1814–1874), one of the founders of spectroscopy. Besides astrophysics, Ångström was also a student of heat transfer, terrestrial magnetism, and the aurora borealis, which was so prominent for him in his northern skies.

Answer 6

Angstrom = 1/10 nano meter = 100,000 fermi
Hydrogen atom = 1 1/2 Angstrom
1 AU = distance of earth from the sun = 145,000,000 km = 90 Million miles =. 8 + light minutes
Parsec = a unit of astronomical length based on the distance from
Earth at which stellar parallax is 1 second of arc;
equivalent to 3.262 light year

Answer 7

1 Angstrom = 1 × 10^-8 cm (one of the smallest measurements)
1 Astronomical Unit = 150 × 10^6 km (a very large measurement)

1 Astronomical unit = 1.5 × 10^16 Angstroms!!

Answer 8

1 angstrom = 6.684587123e-22 astronomical unit.

that means .000000000000000000006684587123 of an astronomical unit, which is the mean distance from the Earth to the Sun.

Answer 9

Nope

Astonomical Unit = distance from the earth to the sun (big)

Angstrom = tiny tiny tiny tiny

Answer 10

Angstrom is very tiny, used to measure atoms.
AU is the distance from the Earth to the Sun.