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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.
What is the difference between standard normal distribution table and the t distribution table?
standard normal is for a lot of data, a t distribution is more appropriate for smaller samples, extrapolating to a larger set.
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 is much denser than a feather. Yet, a particular sample of feathers weighs more than a sample of iron.
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.
What weighs more a pound of bricks of or a pound of chesse or a pound of feather?
They all weigh the same.
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.
Which weighs more a gram of feather or a gram of gold?
The answer is in the question. they both weigh one gram (this is the same).
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.
What weighs more a pound of feather or a pound of butter?
They are both one pound, so they weigh the same amount.
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 ways more ten pounds of pillows or ten pounds of feather?
They both weigh the same. Ten pounds is ten pounds. (:
Will burnt Iron weigh more or less than unburnt Iron?
The iron the hasn't burnt will less than the one that has burn because the mass is goign more thicker because it is burning
