Magnetic earth
KEY VOCABULARY Anemometer Wind vane Since around 3500 BC in Mesopotamia, people have recognized the importance of measuring wind speed and wind direction.
Materials Only iron, steel, nickel and cobalt are magnetic. Bar magnets have to be made using one of these substances.
Maxwell Equations INEL 4151 ch 9 Sandra Cruz-Pol, Ph. D. ECE UPRM Mayag ü ez, PR.
Sensor's inside
Hands-On Activities to Crush Science Misconceptions Michael Horton Science Coordinator.
Science Tools Nature of Science Laboratory Instruments.
Earth’s Magnetic Field Magnetic history A mineral called magnetite was discovered that attracted other pieces of certain metals. They noticed that these.
What is Navigation? Good Navigation is knowing: Where you are on the map Where you want to go How to choose the best route to follow What is.
MARCH 4, 2014 MAGNETISM. Announcements & Reminders To the teacher: Turn on the recording! To students: WebAssign quiz on Chs. 22,23 is Wednesday, March.
MAGNETISM AND ELECTRICITY Science 1, Class IX. Objectives Magnetism Magnetic effect of electricity Oersted’s experiment Right hand rule Tangent Galvanometer.
Mapping Basement Structure in East-Central New York Pearson, deRidder and Johnson, Inc.
