Trigonometric identities Sum and difference formulae ... Application in problems of growth and decay. Vector Algebra Vectors in two and three dimensions, magnitude and direction of a vector.

2 Theoretical basis of an all-optical atomic magnetometer The atomic magnetometer reflects the magnitude of the magnetic field by ... the total spin of the atom is equal to the vector sum of the ...

A 5.0 magnitude earthquake was detected in western Texas Friday night, according to the United States Geological Survey. The earthquake at 10:23 p.m. MT (11:23 p.m. CT) had a depth of roughly 4.1 ...

Feb 14 (Reuters) - A magnitude 6.0 earthquake struck central Ethiopia on Friday, multiple earthquake monitoring agencies said. The earthquake struck near Ethiopia's largest and most populous ...

The quake was centered 10 kilometers southeast of York Harbor, Maine. A 3.8 magnitude earthquake struck off the coast of New England on Monday morning with shaking felt in Portsmouth, New ...

An earthquake of magnitude 7.6 rattled the Caribbean Sea on Saturday evening (local time), US monitoring agencies said. The quake struck north of Honduras, about 130 miles (209 kilometres ...

The strongest temblor, which was recorded at a depth of 4.3 miles, measured a preliminary magnitude of 3.7 in Alameda County, which neighbors San Francisco. Other earthquakes of magnitudes 3.3 ...

A 4.8 magnitude earthquake struck the Greek island of Santorini on Tuesday, following a series of tremors that began earlier in the month. The earthquakes have prompted a state of emergency ...

MANILA, Philippines — A magnitude 6.1 earthquake shook Zamboanga del Norte late Thursday morning, according to the Philippine Institute of Volcanology and Seismology (Phivolcs). Phivolcs Director ...

An earthquake of magnitude 4.8 on the Richter Scale jolted Myanmar in the early hours of Friday, the National Center for Seismology (NCS) said. According to NCS, the magnitude 4.8 earthquake ...

A powerful 7.6-magnitude earthquake struck the Caribbean Saturday evening, about 130 miles southwest of the Cayman Islands, which triggered a tsunami advisory that was later canceled. The U.S ...