

MCQOPTIONS
Saved Bookmarks
1. |
A photograph of a type of bacteria enlarged 50000 times attains a length of 5 cm. What is the actual length of bacteria? |
A. | \[1000\,cm\] |
B. | \[{{10}^{-3}}\,cm\] |
C. | \[{{10}^{-4}}\,cm\] |
D. | \[{{10}^{-2}}\,cm\] |
Answer» D. \[{{10}^{-2}}\,cm\] | |