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Author Question: The two types of bright nebulae are emission nebulae and _______________ nebulae. a. photonic b. ... (Read 114 times)

nramada

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on: Jul 28, 2018
The two types of bright nebulae are emission nebulae and _______________ nebulae.
 a. photonic
  b. absorption
  c. refraction
  d. reflection

Question 2

A 10- resistor and a 20- resistor are connected in parallel, and this combination is connected in series to a 30- resistor. If the arrangement is hooked to a 12-V battery, how much current flows in the circuit?


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katara

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

d

Answer to Question 2

0.033 A


nramada

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Reply 2 on: Jul 28, 2018
:D TYSM

Joy Chen

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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