English translation: The clicker crab grows to only 6 cm in length. When the cancer closes its claw,...
English translation:
The clicker crab grows to only 6 cm in length. When the cancer closes its claw, a sharp pressure drop is created in the liquid with the formation of bubbles that explode and form a jet water with a sound frequency of 210 dB (for comparison, the noise of a jet aircraft during takeoff is 140 dB). In this case, the speed of the water jet reaches 90 km / h, which is capable of killing small fish or break a glass jar. When the bubbles collapse, they reach temperatures (for a fraction of a second) over 4700 ° C.
The clicker crab grows to only 6 cm in length. When the cancer closes its claw, a sharp pressure drop is created in the liquid with the formation of bubbles that explode and form a jet water with a sound frequency of 210 dB (for comparison, the noise of a jet aircraft during takeoff is 140 dB). In this case, the speed of the water jet reaches 90 km / h, which is capable of killing small fish or break a glass jar. When the bubbles collapse, they reach temperatures (for a fraction of a second) over 4700 ° C.
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