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You weigh by difference because in general this is more accurate than weighing directly.
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∙ 13y ago
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How do you weigh a chair?
If I needed to know the weight of a chair, I would weigh myself holding the chair then weigh myself again without the chair. The difference between the first and second measurements is the weight of the chair.
How do you weigh carbon dioxide?
ist a tube containing Ca[OH]2 is weighed then pass carbon dioxide and again weigh out the difference shows the weight of the gas..
Does the size of your bone structure make a difference in how much you should weigh?
Listen, Cartman's just fat, he's not bigboned ;)
What physical difference can you detect from pennies that are dated before 1982 verses pennies that are dated after 1982?
The weights are different. Pre-1982 pennies are 95% copper and weigh 3.11 grams. Newer ones are mostly zinc and weigh 2.5 grams.
Is there a difference between a person's mass and their weight?
yes, mass is the amount of stuff you are made of, it does not change, weight depends on the force of gravity, which is why you weigh less on the moon.
When doing a titration in chemistry why do you weigh by difference?
you weigh by difference to minimise the amount of errors because essentially all scales have the same ammount of error on them.
Would you weigh a cantaloupe in kilograms or grams?
You can weigh it either way, the only difference is a factor of 1000 in the result.
How do you figure urine output from a diaper?
Weigh the diaper dry and weigh it after it has been voided in. The difference is the amount of output.
How would you weigh a parrot?
Weigh yourself on a very precise scale while holding the parrot, then weigh yourself without it. The difference in weight is the weight of the bird.
What is the difference between boy and girl ants?
There is no difference but I think the girl ants weigh a fraction less
Would a kilogram of butter weigh more or a kilogram of lead?
Both would weigh 1 Kilogram with a difference of volume.
How do you calculate weight of gallon of water?
Weigh an empty container; pour a gallon of water into it. Weigh it again. Calculate the difference. That is the weight of the gallon of water.
How do you weigh a chair?
If I needed to know the weight of a chair, I would weigh myself holding the chair then weigh myself again without the chair. The difference between the first and second measurements is the weight of the chair.
What is difference of 3 balloons to 5 balloons?
none bacuase balloons weigh tnothing
Why would you weigh more on Venus than the moon or Mercury?
Because of the difference in Gravity.
How do you weigh dogs?
Easiest is probably to weigh yourself and note the number. Then hold the dog in your arms, step onto the scales and note that number. The difference will be the weight of the dog.
When figuring atom mass what is ignored?
Electrons. They simply don't weigh enough to make a difference.
