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Integrated Science Final Exam Review (If a question is multiple choice and you miss it, your team will lose points.). Conductors/ Insulators /Resistors. Electricity. Circuits. Electromagnetism. $200. $200. $200. $200. $200. $400. $400. $400. $400. $400. $600. $600. $600.

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Integrated Science

Final Exam Review

(If a question is multiple choice and you miss it, your team will lose points.)


Conductors/

Insulators

/Resistors

Electricity

Circuits

Electromagnetism

$200

$200

$200

$200

$200

$400

$400

$400

$400

$400

$600

$600

$600

$600

$600

$800

$800

$800

$800

$800

$1000

$1000

$1000

$1000

$1000


200

The movement of electricity is known as:

Answer: Current

Back


400

A build up of electrical charges on the surface of an object is ________, and is known as __________ energy:

Answer: Static Electricity, potential

Back


600

Electricity flows from ______ charge towards _________ charge through wires.

Answer: negative , positive

Back


800

An item that converts alternating current into direct current is called a/an? Provide an example.

Answer: AC/DC Adaptor

Computer powersource

Xbox powersource

Back


1000

Two positively charged particles are held in place next to each other. When released, they will most likely

Answer: repel each other

Back


200

Any material, such as a paperclip, that allows electricity to flow easily through it is known as a:

Back

Answer: conductor


400

Two wires of a circuit are held against a piece of paper. The light bulb does not turn on. The piece of paper was determined to be a/an:

Answer: Insulator

Back


600

The filament in the light bulb opposes electricity and produces heat. The filament was determined to be a/an:

Back

Answer: Resistor


800

When a resistor is removed from a circuit, ______ (more/less)electricity gets through, which produces _____ (m/l)heat.

Answer: more, less

Back


1000

The ions Na+ and Cl- of table salt _____(help,hinder) electricity flow through a circuit when dissolved in water. NaCl was determined to be a/an:

Answer: help, Conductor

Back


200

When mechanical energy is converted into electrical energy, a _____ was used:

Back

Answer: Generator


400

The Hoover Dam and Rio Vista Wind Turbines produce electrical energy. They are determined to be:

Answer: Electrical Generators

Back


600

Materials that convert electrical energy into mechanical energy are known as:

Back

Answer: Motors


800

What are ways an electromagnet can get stronger?

Answer: More coils, more voltage, metal core

Back


1000

Explain how the needle of a compass follows a wire connected to a nail and battery.

Answer: An electromagnetic field was created which the needle follows.

Back


200

Any pathway which electricity flows through is called a/an:

Answer: circuit

Back


400

When a light bulb is removed from a series circuit, what happens to the whole circuit?

Answer: All of the lights turn off in the circuit.

Back


600

A circuit with multiple pathways for electricity to flow through is known as a/an:

Back

Answer: parallel circuit


800

Two wires of a circuit are placed 6cm apart on pencil led, then moved to 4cm apart. What happened to the brightness of the light bulbs?

Answer: Brighter

Back


1000

The function of a switch for a circuit is to:

Answer: stop/start the flow of electricity

Back


200

Answer:

Back


400

Answer:

Back


600

Answer:

Back


800

Answer:

Back


1000

Answer:

Back


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