The Richter scale, developed by Charles Richter in 1935, measures the magnitude of earthquakes based on the amplitude of seismic waves recorded by seismographs. It is a logarithmic scale, meaning each whole number increase represents a tenfold increase in measured amplitude and about 31.6 times more energy release. The Moment Magnitude Scale is now more commonly used by seismologists for large earthquakes.

Break down complex topics into smaller, manageable chunks for easier recall.

Zambia

• Joseph Soko – 101 pts

• Distance of A Straight Line
• Mid-point of A Line
• Equation of a Straight Line
• Parallel and Perpendicular Lines
• COMMUNICATION SYSTEMS