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VMariaS [17]
3 years ago
14

Can someone answer this please Questions 19 and 21

Mathematics
1 answer:
Olegator [25]3 years ago
3 0

Answer:

Wind speed

Another very old approach to measure wind speed is through the use of a pressure tube

Microbars per second

Earthquake intensity

The currently accepted method is the moment magnitude scale, which measures the total amount of energy released by the earthquake.

The Richter scale is used to determine the intensity of earthquakes

Step-by-step explanation:

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