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il63 [147K]
3 years ago
14

Which Richter magnitude range can be recorded by instruments but isn't felt? A. less than 2.9 B. 3.0 – 4.9 C. 5.0 – 5.9 D. 6.0 a

nd higher
Physics
2 answers:
Mashcka [7]3 years ago
6 0

Answer:

A. Less than 2.9

Explanation:

Richter scale is a measure of the intensity of the earthquakes designed and developed by Charles Richter in 1935. Its value ranges from 1.0 to 9.0 and greater. The earthquakes having a Richter magnitude of less than 2.9 are minor earthquakes which are slightly felt by a few humans but can be recorded on a seismograph. Earthquakes with magnitude above 2.9 can easily be felt by humans.

algol [13]3 years ago
3 0

A. anything less than 3.0 magnitude on a richters scale usually can't be felt by humans but instruments can pick it up.

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Answer:

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