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For example, some stars put out large amounts of energy in the infrared part of the spectrum, so th
For example, some stars put out large amounts of energy in the infrared part of the spectrum, so th
For example, some stars put out large amounts of energy in the infrared part of the spectrum, so th
For example, some stars put out large amounts of energy in the infrared part of the spectrum, so th
For example, some stars put out large amounts of energy in the infrared part of the spectrum, so th
For example, some stars put out large amounts of energy in the infrared part of the spectrum, so th
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Charles Francis Richter:
From here, it becomes an engineering problem; the engineer considers the ground motion that will ocCharles Francis Richter:
I repeatedly have to correct this belief. In a sense, magnitude involves steps of 10 because everyCharles Francis Richter:
I suggested that we might compare earthquakes in terms of the measured amplitudes recorded at theseCharles Francis Richter:
I usually point out that most loss of life and property has been due to the collapse of antiquatedCharles Francis Richter:
I was lucky because logarithmic plots are a device of the devil.Charles Francis Richter:
If the assumptions used in calculating energy are changed, then this seriously affects the final reCharles Francis Richter:
In every area of the world where there is earthquake risk, there are still many buildings of this tCharles Francis Richter:
Intensity like signal strength will generally fall off with distance from the source, although it aCharles Francis Richter:
My amateur interest in astronomy brought out the term 'magnitude', which is used for the brightnessCharles Francis Richter:
There is another common misapprehension that the magnitude scale is itself some kind of instrument