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least count of a spectrometer is equal to 1' (one minute)
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∙ 15y ago
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∙ 10y ago.1mg
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What is the least count in a beam balance?
0.1g
What is the primary purpose of substantive analytical procedures?
the primary purpose of substantive analytical procedures is to provide evidence as to the validity of an account balance.
What are measuring apparatus in analytical chemistry?
Examples: analytical balance, spectrophotometer, titrimeter, coulometer, emission spectrometer etc.
What are the advantages of analytical balance?
An analytical balance is typically defined as a balance with a display resolution of 0.1mg. Usually it will have a draft shield around it. Although it can be used to describe any precision balance.
Can you give 3 pieces of equipment used in laboratory measuring?
A measuring cylinder, a balance and a burette.
What is the least count in a beam balance?
0.1g
How do you calculate the least count of the balance?
The least count of the balance has been given in the balance itself.Otherwise place the weight in the balnce and check the result in the balance.If the result shows for 1kg i.e 1.001 then the lease count of the balance is 0.001kg. S.Kumar Asst.Manager QA Medopharm bangalore
Significance of electronics in analytical chemistry?
Electronics play a significant role in analytical chemistry. A digital electronic analyticalÊ balance is used to measure the mass of an object. Electronics are also used to count and move electrons.
How do you calculation uncertainty of an electronic balance?
the least count of the device must be noted first. the uncertainty of this will be the least count divided by 2. so if its is 0.1 then it will be 0.05
Why is an electronic balance more accurate than a beam balance?
Its least count is 0.001g i.e minimum among other balances.Its precision is maximum due to minimum least count.So electronic balance is an accurate balance.
Who can you donate an analytical balance to It is probably 60 years old?
Any high school would be happy to have a true analytical balance! They are so expensive!
How do you weigh .0001g or less?
Use an analytical balance
What are weighing scales used for in the lab?
analytical balance
Why spring balance not used to weigh gold?
In my opinion, Least count of Spring Balance is very less to measure valuable metal like Gold.
What is the least count of the spring balance?
LC is the least physical quantity attained by a instrument in case of spring balance f 1000gf capacity and 10 div /100 lc=10gf coz its the least one can attain
What is the lightest weight which can be weighed in an analytical balance?
This depends on the balance model; for a typical balance this value is 0,1 mg.
Which balances is affected by the local force of gravity is it beam or analytical or spring balance?
spring balance
