Go back to the original settings. Consider that the fringe spacing is of the order of cm separations and the distance to the screen is several meters (4.33 m). Thus, the angle is small (\theta \sim 10^{-2}/4.33 = 2 \times 10^{-3}~ radiansθ∼10 −2 /4.33=2×10 −3 radians) and we can apply the small angle approximation. From the values you can obtain from the interference pattern, calculate the wavelength of the red laser?

answer:  

step-by-step explanation:

here x represents the height of the pole,

and, the height of the shadow of the pole is 12 feet.

also, the angle of elevation from the top of the pole is 40°,

therefore,

by the low of sine,

which is the required equation for finding the value of x,

answer: yes, since the line has a steeper rate of change than the exponential the y-values will be greater and they will only intersect one time.

hm let me think hm think think hm think yes

the answer would be a 24

step-by-step explanation:

c=2πr=2·π·3=24