No, 1 kilogram of gold and 1 kilogram of feathers weigh the same amount, as they both have a mass of 1 kilogram. However, gold is denser than feathers, so the volume of 1 kilogram of gold would be smaller than the volume of 1 kilogram of feathers. This is due to the differing densities of the materials, with gold being much denser than feathers.
a kilogram of bricks
Their mass is 1 kg.
A kilogram of sand takes up less space than a kilogram of air, because sand is more dense than air. A kilogram of sand takes up more space than a kilogram of gold, because sand is less dense than gold.
the gold would have more mass unless there is no gravity like on the moon then they would both fall at the same time.
No, 1 kilogram of gold and 1 kilogram of feathers weigh the same amount, as they both have a mass of 1 kilogram. However, gold is denser than feathers, so the volume of 1 kilogram of gold would be smaller than the volume of 1 kilogram of feathers. This is due to the differing densities of the materials, with gold being much denser than feathers.
a kilogram of bricks
Neither. A Kilogram is a unit of weight or 'heaviness'. If you have a kilo of rocks and a kilo of feathers they weigh exactly the same.
They weigh the same.
They both weigh a kilogram.
No, 1 kilogram of feathers would take up more volume than 1 kilogram of gold. This is because feathers have a much lower density than gold, meaning they are less compact and take up more space for the same mass.
No, both a kilogram of feathers and a kilogram of lead would weigh the same, as they both have a mass of one kilogram. However, the volume of feathers would be much larger than the volume of lead due to their different densities.
Their mass is 1 kg.
Neither of the above BOTH ARE EQUAL
A kilogram of sand takes up less space than a kilogram of air, because sand is more dense than air. A kilogram of sand takes up more space than a kilogram of gold, because sand is less dense than gold.
They all would weigh the same amount, 1 Kilogram.
Both the same. 1000kg = 1 metric tonne.