Indicate the method you would use to prove the two a's a. if no method applies, enter 'none'.

hl

la

ll

ha

none

the equivalent expression are always the hardest ones but you look at the gcf also

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:

answer: idk wbu

step-by-step explanation:

answer: 100

step-by-step explanation: