Pls help, like I know how to do it but how do I write the answer?

To divide exponents with the same base, we must subtract the exponents from the numerator & the denominator.

So, 0.000018332 =  1.8832×10^(−5)

Hope it helps ⚜

explanation:

infrared radiation has wavelength in the range between 700 nm and 1 mm. lets' convert these values into scientific notation, keeping in mind that:

let's start from the lower value, we have:

(we moved the dot two places to the left, so we increased the exponent by 2 units, from -9 to -7)

the higher value is:

so, the range of wavelength of infrared radiation is: