Use the Richter scale R for measuring the magnitude R of an earthquake. Find the intensity I of an earthquake measuring R on the Richter scale (let 1, = 1). (Round your answers to the nearest whole number.) (a) R = 7.9 I = (b) R = 5.3 (c) R = 6.1 I =

Advanced Engineering Mathematics
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Chapter2: Second-order Linear Odes
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Use the Richter scale

\[ R = \log \left( \frac{I}{I_0} \right) \]

for measuring the magnitude \( R \) of an earthquake.

Find the intensity \( I \) of an earthquake measuring \( R \) on the Richter scale (let \( I_0 = 1 \)). (Round your answers to the nearest whole number.)

(a) \( R = 7.9 \)

\[ I = \]

(b) \( R = 5.8 \)

\[ I = \]

(c) \( R = 6.1 \)

\[ I = \]
Transcribed Image Text:Use the Richter scale \[ R = \log \left( \frac{I}{I_0} \right) \] for measuring the magnitude \( R \) of an earthquake. Find the intensity \( I \) of an earthquake measuring \( R \) on the Richter scale (let \( I_0 = 1 \)). (Round your answers to the nearest whole number.) (a) \( R = 7.9 \) \[ I = \] (b) \( R = 5.8 \) \[ I = \] (c) \( R = 6.1 \) \[ I = \]
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