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You need to make your measurments carfully using the right instruments, and you need to repeat the measurment a few times.

Sources: California Physical Science book and My Great Brain ;)

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Valentina Reichel

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2y ago
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10y ago

You need to make your measurments carfully using the right instruments, and you need to repeat the measurment a few times.

Sources: California Physical Science book and My Great Brain ;)

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Q: How can you be sure that your measurement are both accurate and reproducible?
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How can you be sure your measurement are both accurate and reproducible?

You need to make your measurments carfully using the right instruments, and you need to repeat the measurment a few times. Sources: California Physical Science book and My Great Brain ;)


How can you be sure that you measurements are both accurate and reproducible?

You need to make your measurments carfully using the right instruments, and you need to repeat the measurment a few times. Sources: California Physical Science book and My Great Brain ;)


Why do you use pH meter to measure the pH of several common household chemicals?

Using a pH-meter the measurement is more accurate and sure.


How can a precision of a measuring instrument be increased?

Make sure you are only measuring what you are after. Not noise and local disterbances. Proper system grounding is needed. Make sure the device you are using has been calibrated periodically properly to a N.B.S. standard. Your measurement will only be accurate to 10 times the standards value. That is a 0.3% accurate standard will only give you a 3% accuracy in your measurement.


How can the precision of a measuring instrument be increased?

Make sure you are only measuring what you are after. Not noise and local disterbances. Proper system grounding is needed. Make sure the device you are using has been calibrated periodically properly to a N.B.S. standard. Your measurement will only be accurate to 10 times the standards value. That is a 0.3% accurate standard will only give you a 3% accuracy in your measurement.


What three steps can you take to insure that your measurment are both accurate and precise?

you can predict, estimate or use mathematical tools to make sure your measurements are precise and accurate i improved this answer i didn't change anything except for the punctuation i am not sure if this is right!!


How can be sure of giving accurate predictions?

how.can one be sure of giving accurate prediction


How can be sure giving accurate prediction?

how.can one be sure of giving accurate prediction


When was the English system of measurement abolished?

not sure!


Knots use to be a measurement of what kind of speed?

I'm pretty sure knots use to be the measurement of wind speed. I'm not totally sure. Sorry.


Why are expirements repeated?

To make sure they are accurate.


What are graduated cylinder and how are they used?

a graduated cylinder is a piece of lab glassware used to hold liquids. 'graduated' means it has a scale of measurement (usually in mLs) to measure liquids. make sure to always measure at the bottom of the miniscus for accurate data.