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nuccioreggie

  • one year ago

Which of the following statements is true? Energy can be created but not destroyed. Energy cannot be created, but it can be transformed. Energy ceases to exist if it is not used. When energy is used up, it no longer exists.

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  1. nuccioreggie
    • one year ago
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    @AlexandervonHumboldt2

  2. AlexandervonHumboldt2
    • one year ago
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    `In physics, the law of conservation of energy states that the total energy of an isolated system remains constant—it is said to be conserved over time. Energy can be neither created nor be destroyed, but it transforms from one form to another, for instance chemical energy can be converted to kinetic energy in the explosion of a stick of dynamite.`

  3. nuccioreggie
    • one year ago
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    In which of the following situations would a line graph be best? Showing how many different ways data can be grouped. Showing how large a sample is. Showing the relationship between two sets of data. None of these

  4. AlexandervonHumboldt2
    • one year ago
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    hmm i think A but not sure

  5. nuccioreggie
    • one year ago
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    ok 1sec

  6. nuccioreggie
    • one year ago
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    Refraction is the bending of light as it passes from one material to another when light appears to bounce off an object when light changes colors when the wavelength of light is compressed

  7. AlexandervonHumboldt2
    • one year ago
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    `Refraction is the bending of a wave when it enters a medium where its speed is different. The refraction of light when it passes from a fast medium to a slow medium bends the light ray toward the normal to the boundary between the two media.`

  8. nuccioreggie
    • one year ago
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    so A?

  9. AlexandervonHumboldt2
    • one year ago
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    i think so

  10. nuccioreggie
    • one year ago
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    The purpose of a scientific investigation may include the conclusion analysis hypothesis theory

  11. AlexandervonHumboldt2
    • one year ago
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    the first thing is the question and hypotesis

  12. nuccioreggie
    • one year ago
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    c?

  13. AlexandervonHumboldt2
    • one year ago
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    i guess so

  14. nuccioreggie
    • one year ago
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    What would be the appropriate measure to record the length of a car? Millimeters Meters Kilometers Centimeters

  15. AlexandervonHumboldt2
    • one year ago
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    what do you think?

  16. nuccioreggie
    • one year ago
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    b

  17. AlexandervonHumboldt2
    • one year ago
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    yeah

  18. nuccioreggie
    • one year ago
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    Which of the following types of electromagnetic radiation can cause harm to living tissue? Radio waves and infrared light Gamma waves and ultraviolet waves Gamma waves and infrared light Ultraviolet waves and infrared waves

  19. nuccioreggie
    • one year ago
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    b

  20. nuccioreggie
    • one year ago
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    The distance from the crest of one wave to the crest of the next wave is the wave’s frequency fluctuation pattern spectrum wavelength

  21. AlexandervonHumboldt2
    • one year ago
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    yeah

  22. nuccioreggie
    • one year ago
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    The distance from the crest of one wave to the crest of the next wave is the wave’s frequency fluctuation pattern spectrum wavelength

  23. nuccioreggie
    • one year ago
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    i thiink its D

  24. AlexandervonHumboldt2
    • one year ago
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    yeah D

  25. nuccioreggie
    • one year ago
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    Folded mountains are formed at convergent boundaries as a result of lava outflows from pressure pushing up on a plate with a cone on top

  26. nuccioreggie
    • one year ago
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    think its C

  27. AlexandervonHumboldt2
    • one year ago
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    correct

  28. nuccioreggie
    • one year ago
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    A volcano made from particles and globs of lava thrown from a single opening in the crust is a _______ volcano. dome fault-block shield cinder cone

  29. AlexandervonHumboldt2
    • one year ago
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    `A cinder cone or scoria cone is a steep conical hill of loose pyroclastic fragments, such as either volcanic clinkers, cinders, volcanic ash, or scoria that has been built around a volcanic vent.[1][2] They consist of loose pyroclastic debris formed by explosive eruptions or lava fountains from a single, typically cylindrical, vent. As the gas-charged lava is blown violently into the air, it breaks into small fragments that solidify and fall as either cinders, clinkers, or scoria around the vent to form a cone that often is beautifully symmetrical; with slopes between 30-40°; and a nearly circular ground plan. Most cinder cones have a bowl-shaped crater at the summit.[1]`

  30. nuccioreggie
    • one year ago
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    so D

  31. AlexandervonHumboldt2
    • one year ago
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    yeah

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