gpsg19m98a
gpsg19m98a
21-08-2014
Physics
Answered
What is the meaning of lightyear?
Answer :
AL2006
AL2006
21-08-2014
"Lightyear" is a
distance
... specifically, the distance that light travels
through vacuum in one year of 365 days.
It's equivalent to 9.454 x 10^12 kilometers, or 5.875 x 10^12 miles .
Answer Link
VIEW ALL ANSWERS ( 66+ )
Other Questions
A window is 4 feet wide and 8 feet tall. A rectangle is shown. The length of the rectangle is labeled 4 feet. The width of the rectangle is labeled 8 feet.
Essay on knowledge is power
What is bigger 3/6 or 4 /10
The DNA sequence TTG is changed to TCG and produces a new protein. Which type of mutation is this? a) missense b) nonsense c) silent d) frameshift
Whose mathematical work on the laws of motion still forms the basis for the study of motion today? A. René Descartes B. Francis Bacon C. Andreas Vesalius D. Isa
Which group of people broke free of Egyptian rule, establishing the city of Meroe farther south along the Nile River? Arabs Hutu Kush Bantu
Which organization negotiates trade agreements, settles disputes, and enforces compliance among member nations? A. European Union B. NAFTA C. World Trade Organi
wich of the following events occurred Last? A. The Persian Wars begin B. Alexander the Great conquers persia C. The Peloponnesian War ends D. The Trojan War is
What is the slope of the line whose equation is 2y=5×+4?
question number 1)8m 12cm=_cm