science(check answers)

1.D
2.A
3.A
4.im not sure please help
5.false




One light bulb in a string of lights goes out. This causes all of the other lights in the string to also go out. This is an example of a

A. resistor.
B. parallel circuit.
C. closed circuit.
D. series circuit.


2.When a switch is turned from the off to the on position, it is changing the circuit in which of the following ways?

A. An open circuit is being changed into a closed circuit.
B. A closed circuit is being changed into an open circuit.
C. A parallel circuit is being changed into a series circuit.
D. A series circuit is being changed into a parallel circuit.


3.Early telephone poles had wires that connected inside bell-shaped glass enclosures like the ones shown below.

several bell-shaped glass enclosures

These glass enclosures helped to keep the electric current from moving outside the circuit of wires. The glass enclosures were used as

A. insulators.
B. conductors.
C. resistors.
D. switches.


4.Use Ohm’s Law to determine the resistance in a circuit if the voltage is 12.0 volts and the current is 4.0 amps.

A. 8.0 ohms
B. 48 ohms
C. 3.0 ohms
D. 12 ohms


5.In a closed circuit, the current only flows from the power source to an electrical device such as a lamp

A.TRUE
B.FALSE

asked by matt
  1. 1.D yes
    2.A yes
    3.A yes
    4.im not sure please help V = i R
    12 = 4 R , R = 12/4 = 3 Ohms
    5.false. I agree but am not sure what it means. One could always have a short circuit where current streams through doing nothing useful.

    posted by Damon
  2. 4 is C. and 5 is true.

    posted by bob
  3. 5 is false

    posted by jack
  4. the answers are d, a, a, c, b.

    posted by Anonymous
  5. LEAR IT YOURSELF but 5 is false

    posted by lololololololol
  6. Are you serious this is the easy stuff
    Dont listen to Anonymous

    the correct answers are.

    1.D
    2.A
    3.A
    4.B

    And yes it is false

    posted by Aaron
  7. Actually Aaron, you need you need to re-read your lesson or something.
    1.d
    2.a
    3.a
    4 is not b it is c. Because Resistance=voltage/current.
    Resistance=12volts/4amps
    Resistance=3.0 ohms
    5.false

    posted by Thailer Chenault
  8. Anonymous has the correct answers because I just got a 100% on my test

    posted by Anonymous
  9. anonymous is correct

    posted by lola
  10. 4 is d

    posted by Yo
  11. Thailer Chenault is correct it is C

    posted by heheeh
  12. D,A,A,C,B

    posted by daacb
  13. daacb is correct just got a 100%

    posted by INCA (Emma C.)
  14. Thanks guys

    posted by Just do it
  15. Which are correct??

    posted by Anonymous
  16. The correct answers are:
    1. D
    2. A
    3. A
    4. C
    5. B

    Those are the correct answers. 100%.

    posted by FallenAngel
  17. 1.D
    2.A
    3.A
    4.C
    5.FALSE

    I got 100%
    So yes these are all correct XD *o*

    posted by jay
  18. 1. D
    2. A
    3. A
    4. C
    5. B

    I got 100% 5/5! Thanks guys so much!!!

    posted by Mac N 🧀
  19. Anonymous was correct, I just took the test and got 100%,the answers ARE

    D,
    A,
    A,
    C,
    B

    Thanks for your help guys!

    posted by Olivia
  20. Ya Olivia was right I just got 100%. The only question I was having trouble with was number 4, thanks Olivia :3

    posted by Moose
  21. Yayyyy :D I got 5/5 100% !! <3 thanks

    posted by Lara Mountainwood
  22. Thanks Guys!

    posted by Arriana Grande
  23. Olivia is right btw

    posted by Ariana Grande
  24. why are these kids cheating they need to be kicked out of connexus if i find your in my class im failing you!

    posted by Muir,Kristy
  25. Anonymous an Thailer Chenault are correct i got a 100%

    D
    A
    A
    C
    FALSE
    Good luck people

    posted by hope
  26. Yup its false just took connections quick check
    D
    A
    A
    C
    B
    Follow me on my socials: ig:wani.93
    Sc:wani.93
    Twitter:waniq93

    posted by Wazzzz good
  27. The correct answers are:
    1)D
    2)A
    3)A
    4)C
    5)False
    I just took the assessment. These are 100% correct.

    posted by Joy
  28. Thank you so much I got 100%

    posted by Corbin
  29. D,
    A,
    A,
    C,
    B
    correct

    posted by XAPEK
  30. D
    A
    A
    C
    B

    100% correct

    posted by WALMART
  31. before I got to the bottom and i read aron's answer I was going to say *dab
    my dreams have been crushed

    D
    A
    A
    C
    FALSE

    posted by boo
  32. 1.d
    2. A
    3.a
    4.c
    5.,
    100%

    posted by Mary
  33. Anonymous is correct

    posted by YouDon'tKnowMyNameXD
  34. If this is for Lesson 4: Electric Circuits
    Science 6 A Unit 4: Interaction of Forces
    The answer are...

    1. D.Series Circuit
    2.A.An open circuit is being changed into a closed circuit
    3.A.Iron Nail
    4. 3.0 ohms
    5.False

    posted by Connexus
  35. Yes Connexus is right thank you

    posted by Annie
  36. thanks people

    posted by Vampire
  37. Seems like everyone else is giving you the answers, I am not needed as of now!
    Good luck kid.

    posted by JustTrustMeIGotAnswers
  38. 1. D
    2. A
    3. A
    4. C
    5. False

    posted by Lillie
  39. thank u

    posted by Anonymous
  40. Yayyyy :D I got 5/5 100% !! <3 thanks

    Twitter: SHAWN_dances
    Instagram: lilwannyboiii

    posted by Connexusboi01
  41. D
    A
    A
    C
    FALSE

    posted by ya boi
  42. 1. D which is 4
    2. A which is 1
    3. A which is 1
    4 C which is 3
    5. B which is false
    Instagram: Mariude13

    posted by MM
  43. bob you are rong on true

    posted by lexie

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