This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A flashlight draws 0.133 A from a 3.0 volt battery pack. In 2.0 minutes: (a) how much charge ... (Read 77 times)

Awilson837

  • Hero Member
  • *****
  • Posts: 509
on: Jul 27, 2018
A flashlight draws 0.133 A from a 3.0 volt battery pack. In 2.0 minutes:
 
  (a) how much charge flows from the battery?
  (b) how much energy was supplied by the battery?
  (c) how many electrons passed any point in the circuit every second?

Question 2

If we were to detect radio and TV signals that had leaked out into space from another civilization, this would be an example of
 
  A) a signal used for communication between a civilization's home world and another star system
  B) a signal used for communication between a civilization's home world and another planet in its own planetary system
  C) a signal used for local communication in the world where the intelligent beings exist
  D) an intentional signal beacon


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Swizqar

  • Sr. Member
  • ****
  • Posts: 357
Reply #1 on: Jul 27, 2018
Answer to Question 1

(a) 16. C
(b) 48. J
(c) 8.30  1017

Answer to Question 2

C


Awilson837

  • Member
  • Posts: 509
Reply 2 on: Jul 27, 2018
Gracias!

rleezy04

  • Member
  • Posts: 322
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

Did you know?

Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.

Did you know?

Medication errors are three times higher among children and infants than with adults.

How a catalyst circumvents unfavorable charge development during cleavage of an amide How a catalyst circumvents unfavorable charge development during cleavage of an amide
Mosaic of Charge-Coupled Devices (CCDs) Mosaic of Charge-Coupled Devices (CCDs)
Mosaic of Charge-Coupled Devices Mosaic of Charge-Coupled Devices
Modern primate study sometimes involves high-tech methods. This golden lion tamarin is having a batt Modern primate study sometimes involves high-tech methods. This golden lion tamarin is having a batt
AC ripple at the output terminal of the battery is more accurate than testing at the battery due ... AC ripple at the output terminal of the battery is more accurate than testing at the battery due ...
In the drawing of acetaldehyde, CH3CHO, the largest partial negative charge (-) occurs on In the drawing of acetaldehyde, CH3CHO, the largest partial negative charge (-) occurs on
Video: Cellular defenses (natural killer cells, phagocyte types & process of phagocytosis)

For a complete list of videos, visit our video library