True or false? Iron is attracted by magnets.
Correct Answer(s): True
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The most recognized model of how the universe begun is known as the?
Correct Answer(s): Big bang
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Theoretical physicist James Maxwell was born in what country?
Correct Answer(s): Scotland
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Metals expand when heated and do what when cooled?
Correct Answer(s): Contract
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Infrared light has a wavelength that is too long or short to be visible for humans?
Correct Answer(s): Long
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Electric resistance is typically measured in what units?
Correct Answer(s): Ohms
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Conductors have a high or low resistance?
Correct Answer(s): Low
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What is the first name of the famous scientist who gave us Newton’s three laws of motion?
Correct Answer(s): Isaac
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Electric current is typically measured in what units?
Correct Answer(s): Amperes
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