Density

Artículos

• Mass, volume and density in International System of Units (3662)
  9 de agosto de 2016, por F_y_Q

  What are the units of mass and volume in SI? What will be the unit of density in SI?

• Density of a substance (3661)
  8 de agosto de 2016, por F_y_Q

  The volume of 200 g of a substance is 10 L. What is its density?

• Knowledge review: True or false questions (3114)
  25 de abril de 2015, por F_y_Q

  Decide if these sentences are true or false and rewrite the false sentences correctly. Be careful because each mistake discounts a right answer:
  a) The density of a solution is equal to the mass of the solute divided by the volume of the solvent.
  b) The interaction between unlike charges is a repulsion force.
  c) Distillation is the method to separate miscible liquids.
  d) Decantation is the correct method to separate a mix of alcohol and water.

• Calculation of the density of a sphere knowing its diameter (8285)
  12 de agosto de 2024, por F_y_Q

  Determine the density of a sphere with a diameter of 6 cm, given that its mass is 250 g.