For an observer standing on the ground with h = 2 meters (6 ft 7 in), the horizon is at a distance of 5 kilometers (3.1 mi).
The Earth curves about 8 inches per mile. As a result, on a flat surface with your eyes 5 feet or so off the ground, the farthest edge that you can see is about 3 miles away
Humans can see from 380–740 nanometers (nm)
So, the answer is no, if you can only barely see 3 miles away, then you wouldn't be able to read the name of a boat 3.1 miles away.
Answer:
holly & wholly :) Hope This Help's!
Explanation:
What makes life worth living
Answer:
enfranchised
Explanation:
The definition of disenfranchised is having had your rights or privileges taken away, or being deprived of the chance to vote. Felons who are no longer allowed to vote in elections are an example of people who would be described as disenfranchised. adjective. enfranchise gives people rights to vote.
