On a topographic map, six contour lines span a horizontal map distance of 0.5 inches. the horizontal scale is 1 inch equals 2,000 ft. how far apart are the first and sixth lines?

1000 ft

Explanation:

There are six lines which has a total length of 0.5 inches on the map. This is known as the scale of a map.

On the map we have

So, the distance between first and sixth line is 0.5 inch

The distance is 1000 ft on the map

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  the unit of the measure =

explanation:

  the property that is quantified by the energy needed per of material to raise the temperature by one.

  si unit of energy = joule (j)

  si unit of temperature = kelvin (k)

  si unit of mass of material = kilogram (kg)

the property that is quantified by the energy needed per of material to raise the temperature by one is called specific heat.

the unit of specific heat is