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Author Question: As more lamps are put into a parallel circuit, the overall current in the power source A) ... (Read 51 times)

lidoalex

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on: Jul 29, 2018
As more lamps are put into a parallel circuit, the overall current in the power source
 
  A) increases.
  B) decreases.
  C) remains the same.

Question 2

A 3.2-L volume of neon gas (Ne) is at a pressure of 3.3 atm and a temperature of 330 K. The atomic mass of neon is 20.2 g/mol,
 
  Avogadro's number is 6.022  1023 molecules/mol, and the ideal gas constant is R = 8.314 J/mol  K = 0.0821 L  atm/mol  K. The mass of the neon gas is closest to
  A) 7.9  10-3 kg.
  B) 4.6  10-3 kg.
  C) 3.8 kg.
  D) 7.8 kg.
  E) 7.8  102 kg.


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bigcheese9

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Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: A

Answer to Question 2

A


lidoalex

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Reply 2 on: Jul 29, 2018
:D TYSM

softEldritch

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Reply 3 on: Yesterday
Excellent

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