5. A circus performer is going to roll across a tightrope, that is a foot off of 1 point the ground, in a Cyr wheel. See picture below.*
135 feet
If the Cyr wheel has a diameter of 7 feet. Which of the following is closest to
the number of revolutions the wheel makes traveling from the beginning of the tightrope to the end?
Use 3.14 for t.
O A. 4 revolutions
O B. 6 revolutions
O C. 12 revolutions
OD. 20 revolutions

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:

10 - 8 = -2

  8 - 6 = -2

etc, so -2 is the common difference

step-by-step explanation: