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To draw water from a well we have to at ...

To draw water from a well we have to __________at the rope.

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To draw water from a well we have to `underline("pull")`at the rope.
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Fill in the blanks in the following statements. To draw water from a well we have to_______the rope.

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Knowledge Check

  • The motion of the pulley while drawing water from a well is __________about its fixed axis.

    A
    translatory
    B
    rotatory
    C
    oscillatory
    D
    to and fro

  • A suction pump at ground level can draw water from a well whose depth of water level is:

    A
    more than 40 m
    B
    less than 34 m
    C
    less than 10.3 m
    D
    about `10^5` m

  • Raju while drawing water from a well with help of a fixed pulley found that he applied more force than the weight of bucket and water. Then,

    A
    M.A is less than 1
    B
    efficiency of the pulley is more than 100%
    C
    V.R is equal to one
    D
    Both (a) and (c ).

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    Water level in a well was 20m below ground level. During rainy season, rain water collected in different water tanks was drained into the well and the water level rises 5 m above the previous level. The wall of the well is 1m 20 cm high and a pulley is fixed at a height of 80 cm. Raghu wants to draw water from the well. The minimum length of the rope that he can use is

    A heat pump is used to draw water from a well. The temperature of the water is 15^(@)C and that of the atmosphere is 40^(@)C . If the amount of water drawn is 10 kg from the depth of 12 m, Calculate the amount of heat supplied to the well.

    The Himalayan rivers receive water from as well as from_______as well as from ________.

    Raju while drawing water from a well with help of a fixed pulley found that he applied more force than the weight of bucket and water. Then,

    The motion of the pulley while drawing water from a well is ____about its fixed axis.

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