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Because physical properties have a lot more resistance than chemical properties. Thickness is a physical property because it doesn't have reactivity. If I took a shoe and threw it at my friend, he would grow a bump on his head. That would be a physical property. The same thing applies here. A Feather is a chemical substance, and Iron is a physical substance. A Feather is more dense, and has less mass. Iron is less dense, and has more mass. The answer is simple: Different subsctances have different melting points and boiling points, therefore feather samples weigh more than iron samples.
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Do people who weigh more have more blood volume?
People who weigh more do not normally have more blood volume. This is because what makes people overweight is fat not blood.
When a researcher has two samples with two means one of the assumptions for two samples is independence of between the two samples What does this mean What happens if the independence assumption is?
Independence of the two samples means that the choosing of the first sample did not influence the choosing of the other sample, and vice versa. For example, if you were comparing running speed in two different brands of running shoes, you could look at two samples of people running a 100 m dash -- one sample of people running in Brand A and one sample of people running in Brand B. If those two groups were picked independently of one another, these samples would be independent. If, instead, you had the same group of people run the race twice (once in each brand of shoe), these samples would be dependent. Samples that are not independent are said to be "correlated", "interdependent", or "dependent". Because the two samples are correlated, you might get incorrect findings for your statistical study. For example, say you want to compare the heights of boys and girls. If you chose the samples by choosing a girl for the girl sample, then choosing her brother for the boy sample, your statistical analyses might be misleading if you didn't account for the fact that tall girls are more likely to have tall brothers, and short girls are more likely to have short brothers. By choosing siblings for the two groups, you have made the two samples not independent of one another. If the independence assumption is violated, you have to do a special type of statistical test. For example, instead of doing a two-sample t-test, you would have to do a paired t-test.
Why did Mendel study such a large sample of pea plants to determine the probability of inheritance?
The more samples you use, the closer your results will match probability.
How much does a bushel of green pintoes weigh?
A bushel of green pinto beans weighs about sixty pounds. This is the seed itself rather than the harvested bean which can weigh more when wet or when first harvested.
How much should a 4 foot 11 11 year old weigh?
a healthy 11 year old should weigh around 85-95 pounds im 4 foot 8 and i weigh 85 lbs im trying to gain a little more but i know im healthy
Which weights more 1kg of feather or 1kg of iron?
They both weigh the same = 1KgThe answer is there in your question
Which material is denser feather or iron plate?
Iron plate is denser than feather. Densities of materials are typically measured in terms of mass per unit volume, so iron plate, being a metal, is much denser than a feather, which is made of lightweight keratin.
Does iron weigh the same as iron oxide?
The right question should be: Does one mole of iron weigh the same as one mole of iron oxide? The answer is NO, Iron Oxide weighs more.
If there is no air resistance does a feather still fall more slowly than an apple?
Yes it does. Because the apple is still heavier and will get more gravitional pull. And the feather will still weigh less.
What weighs more a pound of bricks of or a pound of chesse or a pound of feather?
They all weigh the same.
Does a feather weigh more than a gram?
No, a feather typically weighs less than a gram. Feathers are very light and delicate due to their structure and composition.
Which weights more.1kilo of iron or 1 kilo of cotton?
They weigh the same, as they both weigh 1 kilogram.
What weights more a pound of feather or a pund of led?
Assuming you meant pound of lead, they weigh the same.
Why does a small volume of iron weigh more than a large ball of cotton?
Because iron is much more dense.
Which weighs more a gram of feather or a gram of gold?
A gram of feather and a gram of gold would weigh the same, as they both weigh one gram. However, the volume occupied by the two substances would differ because gold is denser than feathers.
What weight more a pound of lead or a pound of feather?
One, the correct term is "Which weighs more: a pound of lead or a pound of feathers?" Two, the answer is that they weigh exactly the same, because they both weigh a pound.
Which would weigh more a brick made of iron or the samesize brick made oflead?
A brick made of lead would weigh more than a brick made of iron of the same size. This is because lead is denser than iron, meaning it has more mass packed into a similar volume.
