The ray of light within a neon sign bends when a magnet is held up to it because ________.
A) neon, like iron, is attracted to magnets
B) the light arises from the flow of electron within the tube
C) magnetic fields are able to pass through glass
D) impurities within the neon plasma are attracted to the magnet
Question 2
Which of the scientific activities is likely to be most time consuming?
A) Observations are the most time consuming of the various scientific activities.
B) Forming scientific hypothesis is the most time consuming of the various scientific activities.
C) Experimentation is the most time consuming of the various scientific activities.
D) Formulating questions from observations is the most time consuming of the various scientific activities.
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