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Discussion :: Indian Geography

  1. The instrument which measures the intensity of solar radiation is called:

  2. A.

     Barometer

    B.

     Energymeter

    C.

     Solarimeter

    D.

     Speedometer

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    Workspace

    Answer : Option C

    Explanation :

    The solarimeter measures routine global solar radiation on a plane or level surface. It has a thermocouple junction-sensing element. The sensing element is coated with a highly stable carbon based non organic coating, which delivers excellent spectral absorption and long-term stability characteristics. The sensing element is housed under two concentric fitting glass domes.


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