Which is heavier a pound of rock or a pound of feathers?

A pound of rocks on earth (not in a vacuum) is slightly heavier than a pound of feathers; this is because ‘rocks’ obviously have a higher density than ‘feathers’, assuming the feathers are loosely held and not tightly packed. Neither is heavier ’cause they all have the same weight.

What weighs heavier A pound of feathers or a pound of gold?

Precious metals like gold and silver are measured using the “troy” system where there are 12 ounces in a pound. If you normalize everything to mass a pound of feathers is 454 grams and a pound of gold is 373 grams, therefore the feathers are technically heavier.

Which is heavier 1kg rocks or 1kg feathers?

Their masses are identical. The only thing that will be different is their volume.

Which is heavier 100 pounds of rocks or hundred pounds of feathers?

They both weigh the same. A pound is a pound, and whether it is a pound of feathers or a pound of rocks, it doesn’t matter. …

How many feathers does it take to make a pound?

There is about 275-300 feathers in a pound.

How much does a chicken feather weigh?

0.0082 grams Ornithologists commonly measure birds’ feathers as a proportion of total body weight. A 5-pound broiler chicken’s feathers weigh about 74 grams or 2.6 ounces, or 3.3 percent of its body weight. Since that chicken has some 9,000 feathers, each one weighs about 0.0082 grams.

What’s heavier stone or feather?

The usual book answer is that they both weigh the same. It’s wrong, assuming that the “kg” in 100kg indicates that the mass of feathers and stone is being specified. They only both weigh the same in a vacuum, but the difference is small if you weigh them in air. The usual book answer is that they both weigh the same.

WHich is heavier a kilogram of iron or a kilogram of feathers?

The iron and feathers have the same mass because they are both one kilo.

Are 1000 feathers heavier than 1000 bricks?

They would both be equal in weight. The difference wil be in the density. You would need a lot more feathers to make up a ton than you would need bricks, because bricks are more dense than feathers.

How many feathers do I weigh?

Ornithologists commonly measure birds’ feathers as a proportion of total body weight. According to Cobb-Vantress, a 5-pound broiler chicken’s feathers weigh about 74 grams or 2.6 ounces, or 3.3 percent of its body weight. Since that chicken has some 9,000 feathers, each one weighs about 0.0082 grams.

What is heavier 100 pounds feathers or 100 pounds of rocks?

How many feathers does it take to make 1 pound?