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measuring cylinder
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∙ 11y ago
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Why mercury is used in sphygmomanometer?
To make the measuring apparatus a managable size i.e approx 10 inches high for Mercury tube. If water was used the tube would need to be much larger and the apparatus would be unmanageable when being carried around.
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 does a 10 ml graduated cylinder measure?
A graduated cylinder is a type of glass container used in laboratories for measuring volume. A 10 mL graduated cylinder can only hold up to 10 mL of liquid.
Why electrons have no mass?
They have mass, it is just too little in comparison to the mass of the neutron and protons to be taken into account. Therefore when measuring the mass of an atom, the mass of the electron are not used. (To be exact,9.10938188 × 10-31 kilograms, and the mass of proton is 1.67262158 × 10-27 kilograms.)
If Garrett counts the number of waves that reach the shore over a 10 second period what property of the waves is he measuring?
He is measuring the frequency of the wave. To get his answer he must divide his count by 10 to give cycles per second.
What is the smallest value that can be measured on a measuring instrument?
I suppose that this value is 1 picovolt (10-12 volt). The symbol is pV.
When a signal of 10 mV at 75 MHz is to be measured then what instrument can be used?
When a signal of 10 mV at 75 MHz is to be measured then which of the following instrument can be used
What would you use to measure 10 millimeters of water?
Measuring Cylinder.
What does 10 oz mean?
It is a unit of measuring weight - 10oz is 10 ounces when not abbreviated. It is sometimes a unit of measuring volume, if it is "fluid ounces". It is approximately the same as 240 grams, or 240 mls if you're measuring water.
Instrument used to measure length the answer is 10 letters long?
Meterstick
Which instrument should a student use to measure exactly 10 milliliters of water?
Ruler
Why mercury is used in sphygmomanometer?
To make the measuring apparatus a managable size i.e approx 10 inches high for Mercury tube. If water was used the tube would need to be much larger and the apparatus would be unmanageable when being carried around.
10 letter word for an instrument used to measure length?
centimeter
Why might ancient measuring systems have used base 60 instead of base 10?
hhh
When a signal of 10 mV at 75 MHz is to be measured then which of the instruments can be used?
When a signal of 10 mV at 75 MHz is to be measured then which of the following instrument can be used -
10K is equal to 6.2 Miles one way or a return trip?
10 kilometers is 6.2 miles, no matter what you are measuring.10 kilometers is 6.2 miles, no matter what you are measuring.10 kilometers is 6.2 miles, no matter what you are measuring.10 kilometers is 6.2 miles, no matter what you are measuring.
What metric unit of measuring is equal to 10 meters?
A dekameter would be the appropriate, but rarely used, unit.
