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How does measuring volume by difference method compare with measuring volume using math for odd shaped objects?
Measuring volume by the difference method involves measuring the volume of water displaced when an object is submerged in a known volume of water. This method is suitable for irregularly shaped objects. On the other hand, measuring volume using math for odd-shaped objects typically involves mathematical formulas or calculations based on the object's dimensions. While both methods can be accurate, the difference method may be more practical and straightforward for some shapes.
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What is the direct measurement method of measuring volume?
The direct measurement method involves physically measuring the volume of an object by using instruments such as a ruler, measuring tape, or graduated cylinder. This method provides an accurate measurement of the volume of regular-shaped objects by directly calculating their dimensions.
Method of measuring the boiling point elevation by beekmanns method?
Ernst Otto Beckmann is not known for having his own method for measuring the boiling point elevation. Beckmann used ebullioscopy, which is the method for measuring the boiling point elevation, and cryoscopy, which is the method for measuring freezing point depression, to determine molecular masses of objects. He invented a thermometer to differentiate between temperature differences and values. This thermometer is known as the Beckmann Thermometer.
How can you calculate the accuracy of an analytical method?
To calculate the accuracy of an analytical method, you can compare the results obtained from the method to a known standard or reference value. This can be done by performing samples with known concentrations or properties and then measuring the accuracy by determining the percentage error between the measured values and the known values. The accuracy can be expressed as a percentage or a confidence interval.
What dating uses the properties of atoms in rocks and other objects to find their ages?
Radiometric dating is a method that uses the radioactive decay of isotopes in rocks and other objects to determine their age. By measuring the ratio of parent isotopes to daughter isotopes, scientists can calculate the age of the sample.
Describe two ways to compare the densities of unknown substances?
You can always compare the densities by the formula d=m/v, where m is the mass and v is the volume . However; a simpler technique is to put the objects in some water . The densities can be compared by how much water each of them will displace.
How does this measuring volume by difference method compare with measuring volume using math for these odd shaped objects?
cause it is way more simple and it takes way less time
Can you use Volume displacement method for objects that float?
Yes, the volume displacement method can be used for objects that float. This method calculates the volume of an irregular shaped object by measuring the water displaced when the object is submerged. The difference in water levels before and after submerging the object is used to find the volume of the object.
This is a method of relating two or more objects in a piece of work?
what term means a method of relating two or more objects in a piece of work
What is a word for a method of relating two or more objects in a piece of work?
compare and contrast
What is a method of relating two or more more objects in a piece of work?
compare and contrast
What is the direct measurement method of measuring volume?
The direct measurement method involves physically measuring the volume of an object by using instruments such as a ruler, measuring tape, or graduated cylinder. This method provides an accurate measurement of the volume of regular-shaped objects by directly calculating their dimensions.
How could you compare the mass of objects in deep space?
One way to compare the mass of objects in deep space is by measuring their gravitational influence on surrounding objects. Another method is to analyze the orbital motion of objects within a system to determine their mass. Additionally, astrophysicists can use techniques such as microlensing or radio observations to estimate the mass of objects in deep space.
Does air have mass using the scientific method answer?
Yes, air does have mass. This can be determined through experiments that involve measuring the weight of a container filled with air and then vacuuming out the air to compare the weight difference. This is a scientific method used to demonstrate that air has mass.
Why do you measure the mass of an object before measuring its volume using the displacement method?
To get the accurate weight/mass before the objects gets wet.
Why do you need to use water displacement method for some objects and not for others?
Because some objects have an irregular shape, therefore cannot be measured like a square could.
Explain what is meant by the ramp method of measuring viscosity.?
HAHA. i came here to look for the answer. After to looking through my textbook a bit i was able to determine that the ramp method is a method of measuring viscosity in which you pour a liquid down a ramp and time how long it takes to get to the bottom, can be used to compare different substance's viscosity.
Why cant you use water displacement for volume?
Water displacement is not suitable for measuring the volume of irregularly shaped objects as it can be cumbersome and inaccurate. The method requires submerging an object in a water-filled container, which may not work well with objects that are porous, absorbent, or float. Additionally, the process can be messy and impractical for measuring the volume of objects with complex shapes.
