Evaluate the formula in equation (1) for the following values: L = 0.400 m, g = 9.798 m/s2, and θ = 15 degrees. Now, evaluate the same formula three more times, each time varying one of the three parameters L, g, and θ (and only one) by +1% of the given value. In each case, what is the percentage change of the final result for v?

as we know our atmosphere or air have different levels. every level has other gasses, and every gas has another permeability. when the light comes from lower permeability to higher permeability, it changes its direction. so that means that when the light comes from the moon to the earth, it changes it's direction many more times. it basically means that the shape of the light part of the moon is changed on the earth.

hope this ! this is not copied! search it up, it's free of plagiarism!

answer///scientific method;