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प्रश्न
Which three ways are used to represent the scale of a map?
उत्तर
The three ways used to represent the scale of a map are :
(a) Verbal or statement scale — The scale is stated in words. The units are usually mentioned in this type of scale, for example, 1 cm = 10 km or 1 cm to 10 km. It means that 1 cm on the map is equal to 10 km on the ground.
(b) Graphical or linear scale — This consists of a straight line which is divided into lengths that represent given distances on the earth’s surface.
(c) Representative fraction (RF) — This is a fraction in which the numerator expresses the distance on the map and the denominator represents the actual distance on the ground. It must be noted that the numerator is always 1 and both the numerator and the denominator are expressed in the same unit.
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संबंधित प्रश्न
Fill in the blank
Contour lines on a map join points of equal ______ on the surface or the earth above or below a reference point.
What is a contour line?
How does relief of an area affect land use?
Why do you think that the knowledge of scale is important for reading a map?
Choose the correct answer:
This scale is stated in words
State whether the following is true or false.
The verbal scale is stated in words.
State whether the following is true or false.
A statement scale consists of a straight line which is divided into lengths.
Convert the statement scale 1 cm = 100 km into R.F. scale.
Look at the picture and answer the question
State a feature of this scale.
Look at the plan of a school given here and note the scale given at the top of the plan : 1 cm to 8 m. This verbal scale means that 1 cm on the paper represents 8 m on the ground. Use this scale to find out the length and breadth of the different places shown in the plan.
