A) Parsec
B) Light year
C) Angstrom
D) Nano
Correct Answer: D
Solution :
1 angstrom \[=1\overset{\text{o}}{\mathop{\text{A}}}\,={{10}^{-10}}m\] 1 light year \[=1ly=9.46\times {{10}^{15}}m\] 1 parsec =3.26 light year Nano is a prefix 1 nano \[={{10}^{-9}}m\]
You need to login to perform this action.
You will be redirected in
3 sec
