Solution:
To express the number 0.0736 in scientific notation, you need to rewrite it as a product of a number between 1 and 10 and a power of 10.Move the decimal point so that there is one non-zero digit to the left of the decimal. For the number 0.0736, you move the decimal two places to the right to get 7.36. This is the number between 1 and 10.Now, record the number of places you moved the decimal point as a negative exponent of 10 (because the original number is less than 1). Since you moved the decimal two places, the exponent will be -2.So, the number 0.0736 in scientific notation is:\[7.36 \times 10^{-2}\]