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What is vernier constant?
The difference between one main scale division and one vernier division is called vernier constant. this is the minimum length which can be measured accurately with the help of a vernier calipers. it is also called the least count of a vernier. Value of one main scale division is "1 mm" and value of one vernier scale division is "0.9 mm".So,the value of vernier constant is "1-0.9=0.1 mm".
What is construction of spectrometer?
construction of spectrometer?
What is spectrometer what is least count of spectrometer how it is how you can take mesurment of spectrometer?
spectometer is an instrument wnich measures the light passes through a prism
What instrument can be used to measure both internal and external diameter?
vernier calliper scale. give us reading upto two places right side from decimal
What is the zero correction of the vernier?
It is the value which the vernier shows when it should actually read zero. This may be because the vernier is worn.
What is vernier constant?
The difference between one main scale division and one vernier division is called vernier constant. this is the minimum length which can be measured accurately with the help of a vernier calipers. it is also called the least count of a vernier. Value of one main scale division is "1 mm" and value of one vernier scale division is "0.9 mm".So,the value of vernier constant is "1-0.9=0.1 mm".
Why does the spectrometer have two sets of vernier scales 180 degrees apart?
It is to minimize the error percentage of parallax. Also we can easily identify if the spectrometer has been moved beyond 270 degrees If we take readings on two scales and then average of it, the value would be more accurate
How can you make your vernier callipers more sensitive or more accurate?
the instrument can be made more sensitive by making vernier constant less ie by incresing the no of division on vernier scale or by decreasing the value of main scale.
How do you calculate least count of spectrometer?
The value of each main scale divisions is half a degree(30') . The number of vernier scale divisions is 30. 29 main scale divisions are divided into 30 vernier scale divisions (30 VSD = 29 MSD ) Therefore value of 1 VSD = 29/30 MSD. Least Count (L.C.) = 1MSD - 1VSD = 1MSD - 29/30 MSD = 1/30 MSD = 1/30 x 30' (L.C.) = 1' (1 minute)
What is construction of spectrometer?
construction of spectrometer?
What instrument measures the weight of a worm?
spectrometer spectrometer
What is meant by vernier constant?
dil e jaan tujhe hua kia hai akhir is dard ki dua kia hai
Who invented vernier?
Pierre Vernier
Who found the vernier calipers?
I guess it is found by vernier as it works on vernier theory -Manasa
Why is vernier callipers called vernier callipers?
Because they were invented by Pierre Vernier in 1631.
Where on the vernier scale would you read to obtain the vernier scale reading?
where on the vernier caliper would you read to obtain the vernier scale reading
What is spectrometer what is least count of spectrometer how it is how you can take mesurment of spectrometer?
spectometer is an instrument wnich measures the light passes through a prism
