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Author Question: When current is flowing in a superconductor, which statement is not true? a. The resistance is ... (Read 75 times)

chads108

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on: Jul 28, 2018
When current is flowing in a superconductor, which statement is not true?
 a. The resistance is zero.
  b. No power is given off in the form of heat.
  c. A battery is needed to keep the current going.
  d. Electrical charges are moving.

Question 2

A block of wood has density 0.50 g/cm3 and mass 2250 g. It floats in a container of oil (the oil's density is 0.75 g/cm3). What volume of oil does the wood displace?
 a. 3000 cm3
  c. 1500 cm3
  b. 2250 cm3
  d. 1000 cm3


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Athena23

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

C

Answer to Question 2

A


chads108

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Reply 2 on: Jul 28, 2018
Great answer, keep it coming :)

T4T

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Reply 3 on: Yesterday
Gracias!

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