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Quiz

Physical Science Quiz

Selam H 15 perguntas 4,0 (2 avaliações)

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Perguntas do quiz (15)

  1. 1W reacts with X in the equation below. \[W+X → Y+Z\]According to the law of conservation of mass, how many grams of W must react completely with 225 grams of X to result in 375 grams as the product?
    1. A150 g
    2. B225 g
    3. C375 g
    4. D600 g
  2. 2Which statement accurately describes the interaction between the foot and sidewalk as a person moves forward along the sidewalk in the direction of the arrow (forward)?Imagem da pergunta 2
    1. AThe foot pushes forward on the sidewalk; the sidewalk does not push forward on the foot.
    2. BThe foot pushes forward on the sidewalk; the sidewalk pushes forward on the foot.
    3. CThe foot pushes backward on the sidewalk; the sidewalk pushes forward on the foot.
    4. DThe foot pushes backward on the sidewalk; the sidewalk pushes backward on the foot.
  3. 3In the diagram, the top wave is wave X and the bottom wave is wave Y. These waves are similar types of waves with the same amplitude travel in the same medium. Compared to wave X, which statement is correct?Imagem da pergunta 3
    1. AWave Y has less speed.
    2. BWave Y has less less energy.
    3. CWave Y has lower frequency.
    4. DWave Y has a shorter wavelength.
  4. 4A student is testing the conductivity of two solid substances. Substance A has a high conductivity and Substance B has a low conductivity. Based on this information, what must be true regarding these two substances?
    1. AElectrons in Substance A are able to move more easily than electrons in Substance B.
    2. BThere is more energy stored in chemical bonds in Substance A than there is in Substance B.
    3. CThe atomic nuclei in Substance A have more mass than the atomic nuclei in Substance B.
    4. DSubstance A contains a higher percentage of radioactive atoms than Substance B.
  5. 5Based on the following information, which of these is the correct element represented? (Yellow = Electron, Blue = Neutron, and Red = Proton.)Imagem da pergunta 5
    1. AImagem da opção A
    2. BImagem da opção B
    3. CImagem da opção C
    4. DImagem da opção D
  6. 6What is the mathematical relationship between protons and electrons in a negatively charged atom?
    1. AProtons equal the electrons.
    2. BThere are more electrons than protons.
    3. CThere are more protons than electrons.
  7. 7Refer to the diagram to the left. Which statement is a correct comparison of the red color to the violet color in the visible light portion of the electromagnetic spectrum?Imagem da pergunta 7
    1. AViolet has a higher frequency and longer wavelength than red.
    2. BViolet has a higher frequency and a shorter wavelength than red.
    3. CViolet has a lower frequency and longer wavelength than red.
    4. DViolet has a lower frequency and a shorter wavelength than red
  8. 8In an isotope, what changes?
    1. Athe number of neutrons
    2. Bthe number of protons
    3. Cthe number of electrons
  9. 9In a ski lift, someone is taken up a ski hill on a chair attached to a wire, than skis down the hill. Which statement best describes the energy change taking place?
    1. AThe skier loses kinetic energy as they are lifted up the slope aand lose potential energy as they ski down the slope.
    2. BThe skier gains potantial energy as they are lifted up the slope and maintains the same potential energy as they ski down the slope.
    3. CThe skier gains potantial energy as they are lifted up the slope and loses potential energy as they ski down the slope.
    4. DThe skier gains potantial energy as they are lifted up the slope and gain both potential and kinetic energy as they ski down the slope.
  10. 10Two graduated cylinders are filled with the same amount of water; then a metal rod is dropped in one and a ring in the other. Using the picture, what conclusion can you make about this experiment? Imagem da pergunta 10
    1. AThe volume can't be determined.
    2. BThe mass can't be determined.
    3. CThe volume of the metal is less than the volume of the ring.
    4. DThe volume of the ring is less than the volume of the metal.
    5. EThe mass of the metal is less than the mass of the ring.
    6. FThe mass of the ring is less than the mass of the metal.

Informações

Descrição
Biology Science (HS Physical Science) Quiz sobre Physical Science Quiz , criado por Selam H em 19-04-2014.
Autor
Selam H
Idioma
English
Visualizações
320
Avaliação
4,0 de 5 · 2 avaliações
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