Tena left at 8: 00 a. m. to go to work. she got home 8 hours and 20 minutes later. what time did she get home?

5 x 14?

im new, sorry if this is wrong.

step-by-step explanation:

5

step-by-step explanation:

k

step-by-step explanation:

domit

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: