CHEMICAL FORMULAE AND EQUATIONS Molecule Empirical
... 2. Name the second element with an –ide: fluorine fluoride 3. Add a prefix to each name to indicate the subscript monoboron, trifluoride 4. Write the first element with prefix, then the second element with prefix 5. Drop prefix mono from first element: boron trifluoride 1 = mono-not used on first ...
... 2. Name the second element with an –ide: fluorine fluoride 3. Add a prefix to each name to indicate the subscript monoboron, trifluoride 4. Write the first element with prefix, then the second element with prefix 5. Drop prefix mono from first element: boron trifluoride 1 = mono-not used on first ...
Forces and Motion - Catawba County Schools
... A. Aristotle, Galileo, and Newton 1. What did Aristotle propose about force that was incorrect? 2. What did Galileo conclude about moving objects? 3.What did Newton introduce in his book Principia? B. Newton’s First Law of Motion 1. What is the key concept in this section? 2. What is the force that ...
... A. Aristotle, Galileo, and Newton 1. What did Aristotle propose about force that was incorrect? 2. What did Galileo conclude about moving objects? 3.What did Newton introduce in his book Principia? B. Newton’s First Law of Motion 1. What is the key concept in this section? 2. What is the force that ...
LACTUER 3 THE MOLECULAR FORMULA / ANALYTICAL
... simple because the percentages will be the same as the number of grams. For example, if 40% of the mass of a compound is oxygen then you calculate you have 40 grams of oxygen. 2. Convert grams to moles. Empirical formula is a comparison of the number of moles of a compound so you need your values in ...
... simple because the percentages will be the same as the number of grams. For example, if 40% of the mass of a compound is oxygen then you calculate you have 40 grams of oxygen. 2. Convert grams to moles. Empirical formula is a comparison of the number of moles of a compound so you need your values in ...
Word
... with ionised atoms, losing energy in the process which is emitted as light of the auroras. d. Near the poles the field lines are denser, hence the field is stronger. Charged particles tend to become trapped in these regions, hence they are more likely to interact with air here and produce the aurora ...
... with ionised atoms, losing energy in the process which is emitted as light of the auroras. d. Near the poles the field lines are denser, hence the field is stronger. Charged particles tend to become trapped in these regions, hence they are more likely to interact with air here and produce the aurora ...
Biot-Savart law
... field is defined in a way similar to electric flux Consider an area element dA on an arbitrarily shaped surface ...
... field is defined in a way similar to electric flux Consider an area element dA on an arbitrarily shaped surface ...
Unpacking Outcomes - NESD Curriculum Corner
... Recognize that electric fields act on point charges similar to the ways that gravitational fields act on point masses, including action at a distance and following the inverse-square law to determine strength of field. Draw and describe electric field lines for like and unlike point charges and plat ...
... Recognize that electric fields act on point charges similar to the ways that gravitational fields act on point masses, including action at a distance and following the inverse-square law to determine strength of field. Draw and describe electric field lines for like and unlike point charges and plat ...
Angular Motion
... Torque is the “twisting force” that causes rotational motion. It is equal to the magnitude of the component of an applied force perpendicular to the arm transmitting the force. F ...
... Torque is the “twisting force” that causes rotational motion. It is equal to the magnitude of the component of an applied force perpendicular to the arm transmitting the force. F ...
Magnets and Electricity
... the strength of the electromagnet. • 8. A changing magnetic field induces an electric current in a conductor. • 9. A charged particle experiences no magnetic force when moving parallel to a magnetic field, but when it is moving perpendicular to the field it experiences a force perpendicular to both ...
... the strength of the electromagnet. • 8. A changing magnetic field induces an electric current in a conductor. • 9. A charged particle experiences no magnetic force when moving parallel to a magnetic field, but when it is moving perpendicular to the field it experiences a force perpendicular to both ...
Magnetics: Earth`s Main Field
... • Intensity of induced magnetization by an external field is (where k is magnetic susceptibility) • Crustal minerals can be diamagnetic (k ~ –10-5); paramagnetic (k ~ 0.02–0.2); antiferromagnetic (k ~ 0.05); or ferrimagnetic (k ~ 0.5–10) • Core minerals are ferromagnetic… • Magnetic anomaly is the m ...
... • Intensity of induced magnetization by an external field is (where k is magnetic susceptibility) • Crustal minerals can be diamagnetic (k ~ –10-5); paramagnetic (k ~ 0.02–0.2); antiferromagnetic (k ~ 0.05); or ferrimagnetic (k ~ 0.5–10) • Core minerals are ferromagnetic… • Magnetic anomaly is the m ...
Notes
... the rotating object, plays a role in determining how the object will respond to torques • Because of this, it is more helpful to talk about the moment of inertia of an object instead of its mass – The moment of inertia describes not only the mass of the object but also takes into account where the m ...
... the rotating object, plays a role in determining how the object will respond to torques • Because of this, it is more helpful to talk about the moment of inertia of an object instead of its mass – The moment of inertia describes not only the mass of the object but also takes into account where the m ...
4 - Emp. and Mol. Form -q
... In many calculations, the subscripts will be all whole numbers by the time this step is over. In this case, the subscript for Zn is not a whole number (it is 1.5) so we will need to multiply all of the subscripts by the same whole number value to make 1.5 into the smallest whole number possible. The ...
... In many calculations, the subscripts will be all whole numbers by the time this step is over. In this case, the subscript for Zn is not a whole number (it is 1.5) so we will need to multiply all of the subscripts by the same whole number value to make 1.5 into the smallest whole number possible. The ...