Consider the following statements about cloud bursts :1. In a cloud bu...
How can whole water come down suddenly? Statement 1 is vague. A cloudburst is an extreme amount of precipitation, sometimes with hail and thunder, which normally lasts no longer than a few minutes but is capable of creating flood conditions. Colloquially, the term cloudburst may be used to describe any sudden heavy, brief, and usually unforecastable rainfall. The rainfall of more than 100 mm per hour is classified as cloudburst and not 100 cm.
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Consider the following statements about cloud bursts :1. In a cloud bu...
Cloud Bursts:
Cloud bursts are intense and sudden rainfall events that occur over a small area for a short duration of time. These events are characterized by extremely heavy rainfall rates, which can lead to various consequences such as flash floods, landslides, and damage to infrastructure. Let's analyze the given statements to understand the correct answer:
Statement 1: In a cloud burst, the whole water of the cloud comes down suddenly.
This statement is not entirely correct. While cloud bursts are indeed characterized by intense rainfall, it does not necessarily mean that all the water in the cloud comes down suddenly. Clouds contain a vast amount of water vapor, and during a cloud burst, only a fraction of this water vapor is released as rainfall. Therefore, statement 1 is incorrect.
Statement 2: A cloudburst will lead to flash floods.
This statement is correct. One of the major consequences of a cloud burst is the occurrence of flash floods. The intense rainfall in a short duration overwhelms the drainage systems and can cause rapid and significant rise in water levels, leading to flash floods. So, statement 2 is correct.
Statement 3: The rainfall of more than 100cm per hour is classified as a cloudburst.
This statement is not entirely correct. The exact definition of a cloudburst may vary, but typically, it refers to rainfall rates of more than 100mm per hour, not 100cm per hour. Rainfall rates of this magnitude are considered extremely intense and can lead to the rapid accumulation of water, resulting in flash floods. Therefore, statement 3 is incorrect.
Conclusion:
From the analysis above, we can conclude that statement 2 is correct while statements 1 and 3 are incorrect. Therefore, the correct answer is option 'A' - 2 only.
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