7th Class Science Sample Paper Science Sample Paper - 4

  • question_answer
    What is an anemometer? Explain with the help of a diagram.

    Answer:

    The device which is used to measure wind speed is called anemometer. Since wind speed plays an important role in the formation of storms, an anemometer becomes useful to predict the cyclones or storms in cyclone prone areas.       


You need to login to perform this action.
You will be redirected in 3 sec spinner