Science Nine Chapter Eight Question Preview (ID: 4190)
Science 9 Chapter 8.
Which of the following could be used to measure the amount of potential difference in a circuit?
a) electrode
b) electroscope
c) ammmeter
d) voltmeter
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What is the unit for measuring potential difference?
a) volt (V)
b) coulomb (C)
c) metre (m)
d) second (s)
Question ID#: 42049 - quick copy the above question directly into your dataset in your teacher account by entering this number into the 'Search by Question ID' under the 'Search for Question' tab during dataset creation [more info]
In an alkaline AA battery, the electrolyte could be described as
a) a fluid
b) a copper electrode
c) an acid solution
d) a moist paste
Question ID#: 42050 - quick copy the above question directly into your dataset in your teacher account by entering this number into the 'Search by Question ID' under the 'Search for Question' tab during dataset creation [more info]
Which of the following is not a major part of an electric circuit
a) source
b) load
c) conductor
d) meter
Question ID#: 42051 - quick copy the above question directly into your dataset in your teacher account by entering this number into the 'Search by Question ID' under the 'Search for Question' tab during dataset creation [more info]
Which of the following is not an example of an electric load?
a) a motor
b) a generator
c) a light bulb
d) a heater
Question ID#: 42052 - quick copy the above question directly into your dataset in your teacher account by entering this number into the 'Search by Question ID' under the 'Search for Question' tab during dataset creation [more info]
A 6V battery is connected to a 10 Ohm resistor. What is the current flowing in the circuit?
a) 0.6A
b) 1.67A
c) 4A
d) 60A
Question ID#: 42053 - quick copy the above question directly into your dataset in your teacher account by entering this number into the 'Search by Question ID' under the 'Search for Question' tab during dataset creation [more info]
Which of the following occurs if resistance is increased in a circuit?
a) both voltage and current will increase
b) both voltage and current will decrease
c) voltage will increase and current will decrease
d) voltage will decrease and current will increase
Question ID#: 42054 - quick copy the above question directly into your dataset in your teacher account by entering this number into the 'Search by Question ID' under the 'Search for Question' tab during dataset creation [more info]
Current is measured with a(n)
a) amperemeter
b) voltmeter
c) ammeter
d) electroscope
Question ID#: 42055 - quick copy the above question directly into your dataset in your teacher account by entering this number into the 'Search by Question ID' under the 'Search for Question' tab during dataset creation [more info]
Electrons flow from where to where in an electrical circuit?
a) from the cathode to the anode
b) from the anode to the cathode
c) from the battery to the lightbulb
d) from the lightbulb to the battery
Question ID#: 42056 - quick copy the above question directly into your dataset in your teacher account by entering this number into the 'Search by Question ID' under the 'Search for Question' tab during dataset creation [more info]
Cathodes and anodes are examples of
a) batteries
b) electrochemical cells
c) electrodes
d) voltage
Question ID#: 42057 - quick copy the above question directly into your dataset in your teacher account by entering this number into the 'Search by Question ID' under the 'Search for Question' tab during dataset creation [more info]
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