Question

If light travels 10,000km ( 3.3 x 10 to the -2 power) seconds, how will it take to travel one meter. I know 1 meter = 0.001km

Answer 1

Online "^" is used to indicate an exponent, e.g., x^2 = x squared.

Online, “*” is used to indicate multiplication to avoid confusion with “x” as an unknown.

For each decimal place moved to the right, there is an increase of the negative power of ten.

3.3 * 10^5

Answer 2

Indicate your <I>specific</I> subject in the "School Subject" box, so those with expertise in the area will respond to the question.