why do we use instruments to make measurements?
Answers
Answer:
A measuring instrument is a device to measure a physical quantity. ... Established standard objects and events are used as units, and the process of measurement gives a number relating the item under study and the referenced unit of measurement
Explanation:
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Instruments is a device which is used to measure the physical quantity.
Explanation:
- Some examples of measuring instruments are mentioned below:
- Measuring spoon is used to measure an amount of an ingredient (i.e. dry or liquid ingredients.)
- Mercury barometer is used to measure the quantity of atmospheric pressure.
- Caliper is used to measure the distance.
- Air pressure is measured by using barometer.
- Rate of evaporation is measured by evaporimeter.
- To measure the accurate and precise quantity the measuring instruments are used.
- Measuring instruments are influence the research validity.
To Learn More...
1.Why do scientist use measuring instruments
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2.Which instrument we used to measure the time taken for the pendulum to make 20 oscillation ?
Which instrument used to measure the lenght ?
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(b) state how can you find the average thickness of the sheets ?
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