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Author Question: Sally places an object 6.0 cm from a thin, convex lens along its axis. The lens has a focal length ... (Read 209 times)

Jipu 123

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on: Jul 28, 2018
Sally places an object 6.0 cm from a thin, convex lens along its axis. The lens has a focal length of 12 cm. What are the respective values of the image distance and magnification?
 a. 12 cm and -2.0
  c. 3.0 cm and -0.50
  b. 12 cm and 2.0
  d. -6.0 cm and -1.0

Question 2

The pressure in a constant-volume gas thermometer extrapolates to zero at what temperature?
 a. 0C
  c. 0F
  b. 0 K
  d. 0 Pa


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asdfasdf

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Reply #1 on: Jul 28, 2018
Answer to Question 1

B

Answer to Question 2

B


Jipu 123

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Reply 2 on: Jul 28, 2018
Excellent

softEldritch

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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