Mcdonald's has sold more than a billion hamburgers. if it were possible to eat a hamburger every minute of every day without stopping, how many years would it take to eat a billion hamburgers

i think asking google will you get the answer to that question

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: