Physical Science Trivia Questions
Total Questions: 5
What does a liquid become when it surpasses its critical temperature?
Very Easy
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gas
What is the name for the negative electrode of a tube?
Very Easy
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cathode
What light-amplifying device did Theodore Maiman build for the first time in 1960?
Very Easy
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laser
What synonym for 'burning' is also the name of a chamber where rockets burn fuel?
Hard
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combustion
What element, abbreviated 'P', exists in red, white, and black forms?
Hard
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phosphorus
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