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Is Sanding a piece of wood conserving mass?
Sanding a piece of wood does not conserve mass; it actually reduces the mass of the wood. When you sand wood, you remove small particles from its surface, which results in a loss of material. However, the overall mass loss is typically minimal compared to the total mass of the wood. Therefore, while sanding alters the wood's surface, it does not conserve mass in the strictest sense.
How do you explain that a piece of sulfur burns and disappear while a piece of iron burns and gained mass?
A piece of sulfur will burn and turn into ash, causing it to lose mass. A piece of of iron that burns will solidify and get heavier the hotter it gets. It gains mass because the make up of iron breaks down and turns into other compounds as it gets heated.
A cubical piece of rubber 2cmx2cmx2cm is found to have a mass of 12g What would be the mass of a cubical piece of rubber of dimension 4cmx4cmx4cm?
96 g
How would a loss of mass affect a planet's gravity?
The greater the mass, the greater the force of gravity.
How could you set up an experiment to prove that burning a paper does not change its mass?
Weigh an empty non-flammable closed box and record its mass. Put a piece of paper with a large enough mass to be detected inside the closed box. Weigh the closed box with the paper inside it and record its mass. How do we -{Light the paper on fire inside the closed box and wait until the paper is fully burned}? Weigh the closed box with burned paper inside it and record its mass. Subtract the box with ashes weight from the box with paper weight, and analyze the result(s).
What would your planet be like without sun?
it would be a piece of mass....roaming in the space(universe)
The particles in two pieces of chocolate has the same average energy of motion one piece has more mass than the other which piece is at a higher temperature?
The piece of chocolate with more mass would be at a higher temperature because it requires more energy to raise the temperature of a larger mass compared to a smaller mass, given that both pieces have the same average energy of motion.
What is the mass of a cm piece of pine density is cm?
The mass of a 1 cm piece of pine wood depends on the density of the pine wood. To calculate the mass, you would multiply the density of the pine wood by the volume of the 1 cm piece (which is 1 cm^3 for a cube). So, mass = density x volume.
What is the mass of a 800cm3 piece of pine?
To answer this, you would need to know the density of pine.
What would be the mass of a piece of titanium that had a volume of 5 cm3?
22.5 grams, approx.
What is the mass of a 27cm3 piece of copper?
The mass of copper can be calculated using its density, which is approximately 8.96 g/cm3. By multiplying the volume (27 cm3) by the density, you can determine the mass. In this case, the mass of the 27 cm3 piece of copper would be approximately 242.16 grams.
What would be the density of a piece of cork that has a mass of 2.1g and a volume of 14mL?
Density = (mass) / (volume) = 2.1/14 = 0.15 gm/cc
