CONSTRUCTION OF LINEAR SCALE

[@surajshaw6325]

The way of teaching is awesome. Very useful for students.

[@geopedia1081]

thank you

[@stickmanart9133]

At least this better than the other indians

[@akshitagupta7148]

Hello mam ...I have a question PLZZ solve it .....R:f 1/50000.….nd primary division dis =5km nd secondry division =7hm....PLZZ solve it...when I tried to solve it ...the division no got different ....

[@geopedia1081]

R.F =1/ 50000
PRIMARY DIVISION = 5 KM
SECONDARY DIVISION = 7 hm
step 1 - Determination of the length of each P.D on paper
50000 cm on the ground = 1cm on the paper
so ,1cmon the ground =1/50000 cm on the paper
1 km on the ground =100000/ 50000 on the paper
= 2 cm on the paper
so, the lenght of each P.D on the paper will be 2cm
step 2- determination of total lenght of the scale on paper
let no of P.D = 4
so, the total lenght of the scale on the map will be = 2 ×4 cm =8 cm
step 3- determination of the no .of secondary division(S.D) on paper
= P.D / S.D
= 5km /7hm
= 10 hm/ 7 hm
= 1.43 division (approx)
step 4 - Determination of length of each S.D on the paper
=length of each P.D on the ground / No.Of S.D
= 8 / 1.43 cm
= 5.60 cm (approx)

[@abhijeetbose687]

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