Divide 56 by 8 and add the quotient with 5.

12

Step-by-step explanation:

56÷8=7

7+5=12

This is the answer!!

step-by-step :

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: