There is not an exact answer: some people have longer legs, others have longer torsos.
the benefit of a map scales is to show the relationship between the distance on the map and the real distance on the ground
It can be expressed in that form or as its reciprocal.
Representative fraction
it is an indicator used to determine the distance on a paper and the actual distance on the ground.
sin-1 (2.3/2.7) = 58 degrees to the nearest degree
The differences between the these two is that linear scale shows the relation between the map distance and the ground distance. The nonlinear scale do not show the relation between the map distance and the ground distance.
Ground clearance in a substation is the distance between wires and the ground or other objects such as buildings. Sectional clearance is the distance between the wires themselves in a substation.
Is the relationship between the distance measured on the map to the actual distance on the ground
5 inches
The atmosphere begins at the ground. The distance between them is exactly zero.
extend upward to about 50 km
"Scale is the proportion between a distance on the map and the corresponding distance on the ground"{Mansoor Ahmad50}
There is no distance between them. Actually, there is a thin layer of soil in which the ground and the atmosphere actually mix.
By air it is 184 miles. On the ground it is 266 miles.
The scale of the map is the ratio between the distance on the map compared with the distance on the ground. It is used to determine the "real world" distance from the map distance.
the benefit of a map scales is to show the relationship between the distance on the map and the real distance on the ground
Safe distance is 2 seconds, or 4 car lengths. More if snow is on the ground or its raining.