Advertisements
Advertisements
प्रश्न
Calculate the average gradient along the two stations A and B, if the horizontal distance between them is 1,200 metres and the vertical difference in height is 240 metres.
Advertisements
उत्तर
`"Vertical interval"/"Horizontal equivalent" = 240/1200 = 1/5` or 1 : 5
APPEARS IN
संबंधित प्रश्न
What does the blue coloured circle in the grid square 0619 represent?
What is the difference between the pattern of settlements in 0725 and the settlement of Idarla?
Mention one man-made feature in the map, which also provides evidence that the rainfall is seasonal.
Name two natural features in 0325.
Give the six figure grid reference of lined well near Chekhla.
State the direction in which this left bank tributary is flowing
Why do you find limited cultivation in the map extract? Give two reasons for your answer
What do you understand by a causeway?
(i) On a topographical map two stations A and B are situated at height of 500 metres and 100 metres respectively. If the horizontal distance between them is 2 km, calculate the gradient.
(ii) On a topographical map, two places A and B are given. Calculate the gradient between them.
Study the extract of the Survey of India Map Sheet No. 45D/10 and answer the following questions: (Map G)
(a) Give the four-figure grid reference of:
(i) Dadarla (ii) Bhamra
(b) Which is the largest settlement shown on the map extract? Which one communication facility is exclusively available to this settlement?
(c) What does RF stand for? State the RF of the map provided to you.
(d) What is the total area of the actual ground represented in the map extract? (Show with the help of a simple calculation)
(e) What is meant by ‘contour interval’? State the contour interval of the toposheet provided to you
(f) State the highest and the lowest spot heights found on the map extract. Also mention whether they are in metres or in feet.
(g) Give the six-figure grid reference of:
(i) Spot height 339 (ii) Permanent hut located near Dhad Talao.
(h) What, according to you is the main (i) occupation, and (ii) religion of the people of the above area?
(i) Name one ‘natural’ and one ‘man-made’ source of irrigation used in this region.
(j) Name the general mode of transportation used in this region. What special feature of this mode is mentioned in the map extract?
