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Eleanor M. Savko 4/21/2018 5 Main Forms of Energy Vocabulary words Atoms Ohm’s Law 100 100 100 100 100 200 200 200 200 200 300 300 300 300 300 400 400 400 400 400 500 500 500 500 500
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What is Mechanical Energy ?
Eleanor M. Savko 4/21/2018 What is Mechanical Energy ? a. energy associated with motion b. the internal motion of the particles of matter c. energy stored within chemical bonds d. energy associated with moving charges
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Eleanor M. Savko 4/21/2018 The Correct Answer is A
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Heat Energy is: a .the internal motion of the particles of matter
Eleanor M. Savko 4/21/2018 Heat Energy is: a .the internal motion of the particles of matter b. energy stored within chemical bonds c. energy associated with moving charges d. energy released when the nuclei of atoms either split or fuse
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Eleanor M. Savko 4/21/2018 The correct answer is a
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Eleanor M. Savko 4/21/2018 Alternating current: Current of electrons that flow constantly in one direction b. Current of electrons that reverse their direction regularly c. circuit in which all parts are connected one after another d. circuit in which different parts are on separate branches.
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Eleanor M. Savko 4/21/2018 The answer is b.
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Eleanor M. Savko 4/21/2018 Series Circuit circuit in which different parts are on separate branches. Current of electrons that flow constantly in one direction Current of electrons that reverse their direction regularly circuit in d. which all parts are connected one after another.
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Eleanor M. Savko 4/21/2018 The answer is d.
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What is the difference between a parallel circuit and Series circuit
Eleanor M. Savko 4/21/2018 BONUS POINTS: Double Jeopardy What is the difference between a parallel circuit and Series circuit
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Eleanor M. Savko 4/21/2018 Bonus Point: Parallel circuit- circuit in which different parts are on separate branches. Series circuit- circuit in which all parts are connected one after another.
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Static Electricity? loss of static electricity movement of charge
convert chemical energy into electrical energy a system where electric current can travel. Eleanor M. Savko 4/21/2018
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Eleanor M. Savko 4/21/2018 The correct answer is B.
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convert chemical energy into electrical energy
Eleanor M. Savko 4/21/2018 Electric discharge: convert chemical energy into electrical energy movement of charge d. loss of static electricity
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Eleanor M. Savko 4/21/2018 The correct answer is d
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Electric cell: convert chemical energy into electrical energy
Eleanor M. Savko 4/21/2018 Electric cell: convert chemical energy into electrical energy an instrument that measure electric current difference in charge an electron’s stored energy
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Eleanor M. Savko 4/21/2018 The correct answer is a
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Electrical potential energy:
Eleanor M. Savko 4/21/2018 Electrical potential energy: transfer heat difference in charge an electron’s stored energy
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Eleanor M. Savko 4/21/2018 The answer is c
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Electrical Potential energy
Eleanor M. Savko 4/21/2018 Electrical Potential energy An electron’s stored energy Converts chemical energy into electrical energy c. Difference in charge d. Movement of charges
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Eleanor M. Savko 4/21/2018 The correct answer is a
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An electron’s stored energy
Eleanor M. Savko 4/21/2018 Ammeter: Movement of charge An electron’s stored energy An instrument that measures electric current A system though which an electric current can travel.
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Eleanor M. Savko 4/21/2018 The correct answer is c
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Eleanor M. Savko 4/21/2018
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Conductor: Transfer heat Does not transfer heat
Eleanor M. Savko 4/21/2018 Conductor: Transfer heat Does not transfer heat Opposition to the flow of electric charge Substance whose water solution conducts an electric current
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Eleanor M. Savko 4/21/2018 The correct answer is a
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Insulator: Transfer heat b. Does not transfer heat
Eleanor M. Savko 4/21/2018 Insulator: Transfer heat b. Does not transfer heat c. Opposition to the flow of electric charge d. Substance whose water solution conducts an electric current
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Eleanor M. Savko 4/21/2018 The correct answer is b
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Resistance: Transfer heat b. Does not transfer heat
Eleanor M. Savko 4/21/2018 Resistance: Transfer heat b. Does not transfer heat c. Opposition to the flow of electric charge d. Substance whose water solution conducts an electric current
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Eleanor M. Savko 4/21/2018 The correct answer is c
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a. Substance whose water solution conducts an electric current
Eleanor M. Savko 4/21/2018 Electrolyte a. Substance whose water solution conducts an electric current b. Circuit in which different parts are on separate branches c. Movement of charge d. Transfers heat
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Eleanor M. Savko 4/21/2018 The correct answer is A
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Protons: a. positive b. negative c. no charge
Eleanor M. Savko 4/21/2018 Protons: a. positive b. negative c. no charge
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Eleanor M. Savko 4/21/2018 The correct answer is a
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Eleanor M. Savko 4/21/2018 Neutrons: Positive Negative c. no charge
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Eleanor M. Savko 4/21/2018 The correct answer is b
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Eleanor M. Savko 4/21/2018 Electrons Positive b. Negative c. No charge
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Eleanor M. Savko 4/21/2018 C
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Eleanor M. Savko 4/21/2018 Draw an atom:
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Eleanor M. Savko 4/21/2018
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Attract, Repel or nothing.
Eleanor M. Savko 4/21/2018 Fill in the chart: Attract, Repel or nothing. Neutron Proton electron proton
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Neutron Nothing Proton Repel electron nothing repel proton attract
Eleanor M. Savko 4/21/2018 Neutron Nothing Proton Repel electron nothing repel proton attract
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Write the formula for Ohm’s Law in words
Eleanor M. Savko 4/21/2018 Write the formula for Ohm’s Law in words
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Voltage= Current * Resistance
Eleanor M. Savko 4/21/2018 Voltage= Current * Resistance
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Find Ohm’s law Current = 6 amperes Resistance = 12 ohms
Eleanor M. Savko 4/21/2018 Find Ohm’s law Current = 6 amperes Resistance = 12 ohms ** must show the steps
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Eleanor M. Savko 4/21/2018 V= I * R V= 6 amperes*12ohms V= 72 volts
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Find the Resistance: Voltage = 15 volts Current = 5 amperes
Eleanor M. Savko 4/21/2018 Find the Resistance: Voltage = 15 volts Current = 5 amperes
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If you didn’t show the 3 steps it is wrong
Eleanor M. Savko 4/21/2018 V= I * R 15= 5 * X R= 3 If you didn’t show the 3 steps it is wrong
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Eleanor M. Savko 4/21/2018 Show all three steps: Calculate the voltage if the current is 4.0amperes and the resistance is 8.5 ohms.
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Eleanor M. Savko 4/21/2018 V= I * R V= 4 * 8.5 34 volts
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Eleanor M. Savko 4/21/2018 Olm’s Law. There is 24 ohm resistance in the heating element of a coffee maker. It is plugged into 216 volt circuit. How much current passes through the heating element?
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Eleanor M. Savko 4/21/2018 V= I *R 216 volt= I * 24 I= 9 amps
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