Activity #3 - Identifying variables
Authored by Luisa Caballeros
Science
12th Grade
Used 5+ times
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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
An investigation was done with an electromagnetic system made from a battery and wire wrapped around a nail. Different sizes of nails were used. The number of paper clips the electromagnet could pick up was measured.
Which is the independent variable?
Type of battery, wire or nail
Sizes of nails
Number of paper clips picked up
The hardware store is closed
Quality of the battery, wire or nails
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
An investigation was done with an electromagnetic system made from a battery and wire wrapped around a nail. Different sizes of nails were used. The number of paper clips the electromagnet could pick up was measured.
Which is the dependent variable?
Type of battery, wire or nail
Sizes of nails
Number of paper clips picked up
The hardware store is closed
Quality of the battery, wire or nails
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
An investigation was done with an electromagnetic system made from a battery and wire wrapped around a nail. Different sizes of nails were used. The number of paper clips the electromagnet could pick up was measured.
Which is the control variable?
Type of battery, wire or nail
Sizes of nails
Number of paper clips picked up
The hardware store is closed
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
An investigation was done with an electromagnetic system made from a battery and wire wrapped around a nail. Different sizes of nails were used. The number of paper clips the electromagnet could pick up was measured.
Which is the extraneous variable?
Type of battery, wire or nail
Sizes of nails
Number of paper clips picked up
The hardware store is closed
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
An investigation was done with an electromagnetic system made from a battery and wire wrapped around a nail. Different sizes of nails were used. The number of paper clips the electromagnet could pick up was measured.
Which is the independent variable?
Quality of the battery, wire or nails
Sizes of nails
Number of paper clips picked up
The hardware store is closed
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
You want to measure the temperature of water at different depths in a pond near "La Marquesa" EdoMex. Which is the independent variable?
Thermometer
Location of the pond
Temperature
Depth of the water
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
You want to measure the temperature of water at different depths in a pond near "La Marquesa" EdoMex. Which is the dependent variable?
Thermometer
Location of the pond
Temperature
Depth of the water
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