A vacationer, on her newly purchased sailboat, moves at a constant velocity of 9.0 m/s (south) for 35 min, and then returns in the opposite direction at a speed of 4.0 ms for 45 min. The overall displacement of the vacationer for this trip is a. b x 10ºm [S]. The
values of a, b, and c, respectively, are

4400

step-by-step explanation:

what

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: