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Why is it necessary to recheck the starting volume of liquid before each object is put in?
Wiki User
∙ 14y ago
it would would mess up the experiment
Wiki User
∙ 14y ago
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What is volume displacement?
Volume displacement is the method used to find the volume of small or irregularly shaped objects by noting the difference in the level of liquid before and after after immersing an object into a graduated cylinder or beaker of liquid. The difference between the before and after levels of the liquid is the volume of an immersed object.
What is the formula to find relative density of liquids?
Density of liquid A, relative to liquid B = density of liquid A/density of liquid B. The temperatures and pressures for both liquids must be specified.Often the reference liquid (liquid B) is pure water at one atmosphere and room temperature (20 deg C). In that case, the ratio is also known as specific gravity.Density of liquid A, relative to liquid B = density of liquid A/density of liquid B. The temperatures and pressures for both liquids must be specified.Often the reference liquid (liquid B) is pure water at one atmosphere and room temperature (20 deg C). In that case, the ratio is also known as specific gravity.Density of liquid A, relative to liquid B = density of liquid A/density of liquid B. The temperatures and pressures for both liquids must be specified.Often the reference liquid (liquid B) is pure water at one atmosphere and room temperature (20 deg C). In that case, the ratio is also known as specific gravity.Density of liquid A, relative to liquid B = density of liquid A/density of liquid B. The temperatures and pressures for both liquids must be specified.Often the reference liquid (liquid B) is pure water at one atmosphere and room temperature (20 deg C). In that case, the ratio is also known as specific gravity.
The amount a liquid holds?
The amount of a substance that a liquid holds will be the solubility of that substance in that volume of the liquid - at that temperature.
How are a teaspoon a fluid ounce and a pint different?
They are liquid measurements of different magnitude.They are liquid measurements of different magnitude.They are liquid measurements of different magnitude.They are liquid measurements of different magnitude.
A man buys 12 lbs of liquid which contains 20 percent of the liquid and the rest is water He then mixes it with 10 lts of another mixture with 30 percent of liquid What is the percent of water in the?
Initially Liquid=12lts, 20% liquid=> 2.4lts liquid and 9.6lts water Next 10lts mixture contains 30% liquid => 3lts liquid and 7lts water Finally both mixture mixed % of water= (16.6/22)*100 = 75.45%
When recharging a refrigeration system with R-11 what vapor pressure is necessary in the shells before charging with liquid?
The vapor pressure in the system's shells should be equal to the saturation pressure of the refrigerant at the temperature at which the system is being charged. This ensures that the refrigerant enters the system in a liquid state to prevent damage from excessive liquid refrigerant entering the compressor. It is important to follow the manufacturer's recommendations for proper charging procedures when working with refrigerants like R-11.
Which liquid is necessary on earth?
H20Water
What is meant by boiling point of liquid?
Where the liquid is starting to boil
What is a liquid starting with u?
urine
Why is it not necessary shake the digital or a laboratory thermometer before using it?
Digital and laboratory thermometers do not require shaking because they measure temperature electronically or through physical contact with the object being measured. Shaking is necessary for traditional liquid-in-glass thermometers to ensure uniform mixing of the liquid, but modern digital or laboratory thermometers do not have this requirement.
What are necessary to ensure no air trapped within the device at the beginning of the experiment?
To ensure no air is trapped within the device at the beginning of the experiment, it is necessary to properly prime the system by filling it with the appropriate liquid or gas before starting the experiment. This can help displace any pockets of air that may be present. Additionally, ensuring all connections and seals are tight can help prevent air from being trapped within the device.
What is a liquid necessary for almost all body functions?
Water is necessary to almost all body function.
What has the liquid reached when a liquid forms gas bubbles below its surface?
its still liquid but its starting to form into gas
When a liquid forms gas bubbles below its surface the liquid has reached its?
its still liquid but its starting to form into gas
When a liquid forms gas bubbles below its surface the liquid has reached?
its still liquid but its starting to form into gas
What necessary liquid nutrient is in all fresh fruits?
water
What liquid is necessary for all plant and animal life?
Water.
