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What does it mean to weigh accurately about 1.0 gram of something?
Wiki User
∙ 10y ago
This is a lesson in significant figures and the importance of knowing what those significant figures represent. To measure out 1.0 grams of a substance, you need to weigh out between 1.05 and 1.14 grams of the substance. This is much more precise than weighing out 1 gram of a substance, which could be anything from 0.50 to 1.49 grams. The addition of the zero after the decimal point makes the measurement much more precise.
Wiki User
∙ 10y ago
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How much is 1 gram in metric system?
1 gram is in the metric system. do you mean 1ounce?
Is the volume per gram of a substance is a chemical extensive property?
If you mean gram/volume, which is density, it is an intensive property.
What does gram negative on a serratia marcescens gram stain mean?
Bacteria are gram positive or gram negative. Serratia happens to be a gram negative bacteria. They appear pink on a gram stain. Gram positive bacteria stain to a purple color on a gram stain. We can classify and ID bacteria using their gram stain and shape. Some antibiotics only work on gram negative bacteria and some only work on gram positive bacteria. It helps a doctor know which antibiotic to use.
1 gr of phenobarbital is equal to how many mg?
It depends if you mean gram or grain.1 grain = 64.79891 milligrams1 gram = 1000 milligrams
Is pneumonia gram postitive?
I assume you mean bacterial pneumonia, from there it is dependent on what type of bacteria is causing the pneumonia. For example Streptococcus pneumoniae is gram positive, but Klebsiella pneumoniae gram negative.On the whole though, bacterial pneumonia is more typically caused by gram positive bacteria.
What does the prefix gram mean?
Something that is written.
What does the Greek root gram mean?
something written or drawn; a record
What does whakarongo mean?
Listen to me, or perhaps more accurately, it translates to something like "Listen up!"
What does ensnared captivity mean?
it means to weigh something or someone
What does whakarongo mai mean?
Listen to me, or perhaps more accurately, it translates to something like "Listen up!"
What dose the name Graham mean?
Gram is a weight or mass of something. It is the amount of mass of a cubic centimeter of water.
How many US 20 dollar bills are in a pound?
If you mean how many WEIGH a pound, and not how many are in a British pound, all US paper bills weigh 1 gram. A pound is about 454 grams so you'd need 454 bills to weigh a pound.
How much does a lightweight eyeglass weigh?
It depends what you mean by eyeglass. I have small telescope which weighs about 8 grams. I have an antique monocle which possibly weighs about half a gram.
When measuring liquidswhich gram should you be used?
what do you mean which gram? i don't think there are variants to a gram. but why weigh water when you can just measure its volume and get it in ml. and at 4C water is one gram at 1 ml(or cm^3). so I'm confused by your question but i hope this helps. BTW this was an easy Google, try it instead of asking next time. you will get a faster response
What does accurately mean in math?
accurately means constant accuracy in a problem or equation or expression
You are positive for gram negative bacilli?
I am gram-positive bacilli... what does this mean??
What does evaluated means?
To evaluate something is to weigh or to judge it, so "evaluated" would mean "weighed" or "judged." To evaluate a plan, for example, would mean to weigh all of the plans steps and decide if the plan was worth putting into action.
