Find the quotient of 213.21 and 15.8. round your answer to the nearest tenth.

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:

1st part is 64,000,000

2nd part 500,000

step-by-step explanation: