Kinetic and Thermal energy quick check answers

1. What is kinetic energy?
a) thermal energy
b) the energy of motion
c) the energy of radiation
d) stored energy

2. A fisherman in a boat is drinking hot coffee. The large lake below his boat is full of cold water. Which statement is an accurate comparison of the lake water and the coffee?
a) The lake will have more total thermal energy, but the particles in the coffee will be moving faster.
b) The coffee will have more total thermal energy, and the particles in the coffee will be moving faster.
c) The coffee will have more total thermal energy, but the particles in the lake water will be moving faster.
d) The lake will have more total thermal energy, and the particles in the lake water will be moving faster.

3. The gallium in the image is melting in the person’s hand. Which changes will occur on a microscopic level?
a) The gallium atoms will gain kinetic energy.
b) The gallium atoms will gain potential energy, moving freely from each other.
c) The gallium atoms will increase in temperature.
d) The gallium atoms will be moving faster on average.

4. Which object will have particles with the highest average kinetic energy?
a) water at 37°C in a glass
b) water at 40°C in a swimming pool
c) a drop of water at 90°C
d) an iceberg at 0°C

5. Thermal energy is transferred to a substance. Which change can occur?
a) The kinetic and potential energy of the particles will stay the same.
b) The particles will gain potential energy, but the kinetic energy of the particles will stay the same.
c) The particles can gain potential and kinetic energy.
d) The particles can gain kinetic energy, but the potential energy of the particles will stay the same.

The correct answers are:
b
a
b
c
c
Trust me I just took this and these are 100% right for connexus

  1. 👍
  2. 👎
  3. 👁
  1. help is 100% correct! thank u so much!!!

    1. 👍
    2. 👎
  2. 1.the energy of motion
    2. The lake will have more total thermal energy but that particles in the coffee will be moving faster
    3.the gallium atoms will gain potential energy, moving freely from each other.
    4. A drop of water at 90°C
    5. The particles can gain potential and kinetic energy.

    1. 👍
    2. 👎
  3. trust me i am right :
    a
    d
    b
    d
    d

    1. 👍
    2. 👎
  4. does anyone have the answers for the thermal energy unit test:(

    1. 👍
    2. 👎
  5. lilly is right

    1. 👍
    2. 👎
  6. hey, help please, thats the wrong answers the first post is 100% correct

    1. 👍
    2. 👎
  7. Lilly is correct

    1. 👍
    2. 👎
  8. help is wrong lilly is right, don't use helps answers!!!! trust me, I'm not a lier! (-; (:(:(:(:(:):):):):)

    1. 👍
    2. 👎
  9. the order of the answers is random so Lilly is right exept for one of them but connexus stopped showing wich answers are right or wrong (at least htey dont show up for me) so idk wich one

    1. 👍
    2. 👎
  10. All of Lilly's answers are right except number 2 and it is "the lake will have more total energy but the particles in the coffee will be moving".

    1. 👍
    2. 👎
  11. The first post is wrong I got a 1/5 do not listen to the first post

    1. 👍
    2. 👎
  12. lily is right

    1. 👍
    2. 👎
  13. lily and the first post are correct

    1. 👍
    2. 👎
  14. @Lily is 100% correct

    1. 👍
    2. 👎
  15. With this type of lesson, the letters (A, B, C, D, etc.) Are randomized, so im sure the people who just gave the letters were right, but whereas No. 1 for them could've been A. Energy of Motion. For you, it could have been A. Stored energy. This means @Lily also knew this. Props to you 🙇🏼‍♀️

    1. 👍
    2. 👎
  16. I got 1/5 because of @Help!

    1. 👍
    2. 👎
  17. Do Lilly answers there right I just did da quick check

    1. 👍
    2. 👎
  18. what are the answers of Thermal Energy Quick Check

    1. 👍
    2. 👎
  19. Anime lord is correct because she said Lilly is right and Lilly is really right thank you so much Anime

    1. 👍
    2. 👎
  20. Lilly is correct 5/5 100% for October 2021

    1. 👍
    2. 👎
  21. lily is correct!! thank you <33

    1. 👍
    2. 👎
  22. msuci

    1. 👍
    2. 👎
  23. Lily is 100% correct!

    1. 👍
    2. 👎
  24. lily is correct y'all, Im being serious, just got a hundred

    1. 👍
    2. 👎
  25. Yeah, lily is 100%%%%%%%%%%%
    Tysm!!!!!!!!!!!!!!!!!!!!! I am totally FAILING!!

    1. 👍
    2. 👎
  26. 1. the energy of motion
    2. The lake will have more total thermal energy but that particles in the coffee will be moving faster
    3. the gallium atoms will gain potential energy, moving freely from each other.
    4. A drop of water at 90°C
    5. The particles can gain potential and kinetic energy.

    **credit to lilly shes still correct**

    1. 👍
    2. 👎
  27. lily is correct

    1. 👍
    2. 👎
  28. lily was 100% right thanks for the help lily <3 love you thanks so much it has brought up my grade

    1. 👍
    2. 👎
  29. am I the only one with 10 questions?

    1. 👍
    2. 👎
  30. Thank you Lily. I got 100%

    1. 👍
    2. 👎
  31. help gave me a 2/5 :((

    1. 👍
    2. 👎
  32. The answers are
    B
    D
    C
    C
    C
    I took the test! :)

    1. 👍
    2. 👎
  33. 1.the energy of motion
    2. The lake will have more total thermal energy but that particles in the coffee will be moving faster
    3.the gallium atoms will gain potential energy, moving freely from each other.
    4. A drop of water at 90°C
    5. The particles can gain potential and kinetic energy.
    100% correct for Connexus
    Credit goes to lily

    1. 👍
    2. 👎
  34. thermal energy unit 5 test
    1) metal is heated from room temperature 200
    2) The particles will have more space between them as a liquid, but at the same speed in both states.
    3) the potential energy decreases due to the tighter arrangement of the particles.
    4)an increase in heat and an increase in kinetic energy until a phase change occurs.
    5)thermometer
    6)4
    7)convection
    8) air moves from the areas of higher temperature to areas of lower temperature.
    9)the temperature of the ice decreases, while the temperature of the water increases
    10) heat transfer by radiation
    11/2021

    1. 👍
    2. 👎
  35. The wrong one I need help with the Kinetic energy transfer quick check lesson 5 does anyone understand I need help with lesson 5 you guys are giving me the wrong answers.

    1. 👍
    2. 👎
  36. What is the energy associated with the motion of an object?(1 point)

    kinetic energy
    kinetic energy

    thermal energy
    thermal energy

    chemical energy
    chemical energy

    potential energy
    potential energy

    I need help!!

    1. 👍
    2. 👎
  37. Same SOS

    1. 👍
    2. 👎
  38. Thermal energy is associated with _____.(1 point)
    All Correct:

    1. particle motion

    2. The particles of a liquid can slide past one another.

    3. the kinetic energy required to break forces between particles

    4. increasing its temperature until it transitions from a solid to a liquid

    5. A liquid becomes a gas.

    1. 👍
    2. 👎

Respond to this Question

First Name

Your Response

Similar Questions

  1. science

    A model of an atom shows eight electrons in rings that represent different energy levels. How many electrons are in each energy level?(1 point) 1.two in the first energy level, six in the second energy level 2.eight in the first

  2. Science

    1. Which energy is primarily responsible for phenomena such as the movement of large plates and volcanoes? (1 point) a. magnetic energy b. mechanical energy c. electrical energy d. thermal energy By the way, I am in Connexus, and

  3. SCIENCE

    When you turn on a television, you transform electrical energy into what types of energy? 1) heat energy 2) light energy 3) elastic potential energy 4) sound energy I THINK #1 ,#2 #4 Thanks for your help.

  4. Physics

    please check: Which of the following energy forms is associated with an object in motion? a. potential energy b. elastic potential energy c. nonmechanical energy d. kinetic energy i think its B Which of the following energy forms

  1. science

    All molecules can have each of these forms of energy except: (1 point) Electrical energy Chemical energy Sound energy Kinetic energy

  2. Science

    Classify each of the following as examples of kinetic or potential energy. a) a car driving along a level road. b) an elastic band is stretched to twice its normal length c) a book is at rest on the top shelf of a bookcase d) a

  3. Physics

    A 5.36 kg object falls freely (ignore air resistance), after being dropped from rest. Determine the initial kinetic energy, the final kinetic energy, and the change in kinetic energy for the following. (a) first meter of fall

  4. science 8th grade

    1. The thermal energy of an object is _____. (1 point) its potential energy its average kinetic energy its potential energy minus its kinetic energy its kinetic energy plus its potential energy Thanks, jessica :)

  1. Chem please help

    An object A has half the mass and twice the velocity of object B. How are the kinetic energies of A and B related? A. The kinetic energy of B is 4 times that of A. B. The kinetic energy of B is twice that of A. C. The kinetic

  2. Physics

    A metal ball is placed in a device with a spring that has been compressed past its equilibrium point so that when the spring is released, it will propel the ball into the air. The device is set up on a table one meter above the

  3. Science

    Just wanted to give out answers For the kinetic and thermal energy quick check 1.What is kinetic energy? the energy of motion 2. A fisherman in a boat is drinking a cup of hot coffee. The large lake below his boat is full of cold

  4. Science

    We know that the law of conservation of energy states that energy can not be created or destroyed. It only changes form. Consider this energy transformation diagram. Assume that the energy input in this case is chemical potential

You can view more similar questions or ask a new question.