When discussing Lee's Macroscopic Propagation Model, all of the parameters of the model are specified relative to standard configuration of the transmitter and receiver. 1 mile is the reference distance specified in the table defining the reference parameters to be used. IF any of the parameters differ from the reference parameters, corrections must me made.
which is greater 1mi or 2000yd
1mi = 5280ft 3240ft x 1mi/5280ft = 0.614mi
1mi = 1.61km 2000000km x 1mi/1.61km = 1242236.025mi
1mi = 5280ft 8268ft x 1mi/5280ft = 1.566mi (rounded)
1 mile = 1,760 yards (1mi x 1mi x 1mi) = 1 mi3 = (1,760yd x 1,760yd x 1,760yd) = 5,451,776,000 yd3.seth
A kilometre is a unit of distance. A mile per hour is a unit of speed. The two units are therefore incompatible.
1mi = 1.61km 235km x 1mi/1.61km = 146mi 235kph = 146mph
1mi = 5280ft 1ft = 12in 1mi x 5280ft/mi x 12in/ft = 63360in
If you mean 253 km/h, then: 1mi = 1.61km 253km/h x 1mi/1.61km = 157mi/h
They are the same.
1mi = 5280ft
1mi x 1mi = square mile. So 5280ft x 5280ft = 27878400 ft squared or 27878400ft2