C. Hi if your willing to answer please put the answer and a step by step explanation :) -20 ft
20 Ft
14 ft
14 ft
10 11
36 fi

f(x)=4

step-by-step explanation:

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: