A small piece of cork

  1. Jacob floated a long steel sewing needle on a small piece of cork in a glass of water. He noticed that as he turned the glass
    1. answers icon 1 answer
    2. views icon 84 views
  2. A small piece of cork in a ripple tank oscillates up and down as ripples pass it. If the ripples travel at 0.20m/s, have a
    1. answers icon 5 answers
    2. Edwin asked by Edwin
    3. views icon 4,359 views
  3. The mass of a piece of cork is 20g. What fraction of the cork is immersed when it floats in water? (Take density of cork to be
    1. answers icon 1 answer
    2. views icon 151 views
  4. The mass of piece of cork is 20 g. what fraction of the cork is immersed when it floats in water, given the density of the cork
    1. answers icon 1 answer
    2. views icon 39 views
  5. The mass of a piece of cork is 20g. What fraction of the cork is immersed when it floats in water?Take denisty of cork to be
    1. answers icon 1 answer
    2. views icon 139 views
  6. Write a formula showing the dependence of the mass of a piece of cork on its volume, if the density of cork is 0.18g/cm3. Using
    1. answers icon 1 answer
    2. Helen asked by Helen
    3. views icon 1,002 views
  7. In 1665, Robert Hooke, an English scientist, reported an interesting observation while looking through his microscope at a cork,
    1. answers icon 1 answer
    2. Jennifer asked by Jennifer
    3. views icon 1,106 views
  8. Write a formula showing the dependence of the mass of a piece of cork on its volume, if the density of cork is 0.18g/cm3. Using
    1. answers icon 1 answer
    2. Anonymous asked by Anonymous
    3. views icon 580 views
  9. Write a formula showing the dependence of the mass of a piece of cork on its volume, if the density of cork is 0.18g/cm3. Using
    1. answers icon 5 answers
    2. Helen asked by Helen
    3. views icon 1,814 views
  10. a small cork with a excess charge of +6.0 μC(1 μc = 10^-6 C) is placed 0.12 m from another cork, which carries a charge of
    1. answers icon 3 answers
    2. abbigail asked by abbigail
    3. views icon 1,964 views