kaidenbaklashep0noyl kaidenbaklashep0noyl
  • 08-03-2018
  • Biology
contestada

Which of the following lenses has at least one plane surface?
a. double-convex lens
b. converging concavo-convex lens
c. double-concave lens
d. plano-convex lens

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ethandrake12345 ethandrake12345
  • 08-03-2018
C_____________________________________________________

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lorenamarcoslop80i8i lorenamarcoslop80i8i
  • 05-10-2018

D i took the pf exam

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