-- card: 54556 from stack: in
-- bmap block id: 0
-- flags: 4000
-- background id: 7720
-- name: #179
----- HyperTalk script -----
on openCard
  global group,rightone
  put 19 into group
  put "A" into rightone
  pass openCard
end openCard



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Question #19

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4BE-1.2 What happens to photoconductive material when light shines on it?

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The conductivity of the material increases

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The conductivity of the material decreases

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The conductivity of the material stays the same

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The conductivity of the material becomes temperature dependent

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Correct answer is A