Question

a meter is equal to 1 000 000 microns. blue light has wavelength of 4.3 x 10^-1 micron. express this in wavelength (in meters) in scientific notation.

Answer 1

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answer:

5×10^−2

Step-by-step explanation:

5 centimetres convert to meter = 0.05 meter and then convert 0.05 to scientific notation.

0.05

Move the decimal point 2 places to the right.

5.*10^−2

Answer 2

Answer:

5×10^−2

Explanation:

5 centimetres convert to meter = 0.05 meter and then convert 0.05 to scientific notation.

0.05

Move the decimal point 2 places to the right.

5.*10^−2