As a wind turbine spins, it generates electrical energy that can be stored for later use in a

a. bub

b. battery

c. generator

d. tank

!

in scientific notation, the value of the  speed of light in a vacuum

  will be written as 2.995 * 10^8. when this value is represented in the form of

  a * 10^b, then, a = 2.995 and b = 8.

the value of the speed of light in a vacuum given above can also be rounded up to approximately 300000000. in this case, the scientific notation will be written as 3 *10^8.

catya your not at all which answer i've seen you do this on another question!

it is reliable if two scientists recorded it