Question

write the number in scientific notation. thickness of soap bubble: 0.0000001 meter step 1 in order to get one digit to the left of the decimal point, it needs to be shifted x places to the right this indicates that we need a negative exponent. submit skip (you cannot come back)

Explanation:

Step1: Identify the number

The number is \( 0.0000001 \) meters.

Step2: Convert to scientific notation

To write a number in scientific notation, we express it as \( a \times 10^n \), where \( 1 \leq |a| < 10 \) and \( n \) is an integer. For \( 0.0000001 \), we move the decimal point 7 places to the right to get \( a = 1 \). Since we moved the decimal point to the right, the exponent \( n \) is negative. So, \( 0.0000001 = 1 \times 10^{-7} \).

Answer:

\( 1 \times 10^{-7} \)