Robbinsville decides to try something new. instead of having its current track for running, it is to be replaced with a circular one. Instead of running 4 laps to complete 1 mile, the new
circular track will allow you to run a mile in 3 laps! What will be the diameter of the new track?
HINT: Figure out the circumference of the circular track first!

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:

i don't see any

step-by-step explanation:

answer: no

step-by-step explanation: because the big angle will spread away the 2 side that it is on and make the opposite side even longer.