Question
Rainfall is measured by :
The correct answer is
Rain gauge
Rainfall Measurement: The Correct Instrument
The question asks to identify the instrument used for measuring rainfall. Rainfall refers to the amount of precipitation falling from the atmosphere to the Earth's surface.
Identifying the Rainfall Measuring Tool
Among the given options, a Rain gauge is the specialized instrument designed to measure the quantity of rain that falls over a specific period. It typically consists of a container that collects rain, with markings to measure the depth of the collected water.
Analysis of Other Instruments
- Moisture probe: This device is generally used to measure the moisture content within materials, such as soil or grain, not atmospheric rainfall.
- Neutron probe: A more advanced tool primarily used for measuring soil moisture content non-destructively by detecting hydrogen atoms.
- SPAD: Refers to a SPAD meter, which measures the relative chlorophyll content in plant leaves. It's used in agriculture and plant science, not for measuring rainfall.
Therefore, the correct instrument for measuring rainfall is the Rain gauge.
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Important Questions from Miscellaneous
- Which of the following scheduler/schedulers is/are also called CPU scheduler ?
(A). Short Term Scheduler
(B). Long Term Scheduler
(C). Medium Term Scheduler
(D). Asymmetric Scheduler
Choose the correct answer from the options given below: - A situation where two or more processes are blocked, waiting for resources held by each other is called:
- External fragmentation occurs ________.
- Which disk scheduling algorithm looks for the track closest to the current head position?
- Which CPU scheduling algorithm prefers the process with the shortest burst time?
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