List and explain four importance of measurement
Q: Will two students using the same piece of glassware have the exact same uncertainty in their…
A: we have to explain that the same piece of glassware has the exact same uncertainty in its…
Q: List at least 3 quantities that you usually measure in your day-to-day life, and indicate measuring…
A: Given:- List at least 3 quantities that you usually measure in your day-to-day life, and indicate…
Q: According to the Aluminum Association, every year over 100 billion aluminum cans are produced, and…
A: Let the mass of 10 aluminium cans be :101,102,99,100,102,101,105,100,101,100 (in grams) Average…
Q: System
A: The SI unit is the international system of units that is used almost everywhere in the world. The SI…
Q: 4 5 Answer: 6 7 8 0 1 2 3 4 5 6 7 8 9 10 Suppose that you measure the width of an object by using a…
A:
Q: A member in your group writes a length measurement as 2.26 ± 0.2 . The first term, 2.26, is called…
A:
Q: What are the three fundamental quantities of physics and the units physicists use to measure them?
A: The quantitative concepts used in physics are mainly divided into two categories. One is known as…
Q: Which of the following is a unit of fundamental quantity? (A) meter per second B gram (c) kilometer…
A:
Q: What is meant by an explicit constant definition of a unit?
A: In order to verify that the physical equations are valid, we employ a set of fundamental invariant…
Q: Significant figures are important. Three students are each asked to measure one side of a box.…
A: The answer is 53 cm3
Q: What is measurement, and what is the unit of measurement in physics?
A: Measurement is the process by which we measure or determine the value of a physical quantity.
Q: State what unit and quantity the following unit symbols refer to: ex: Question: kg Answer: kilogram…
A: To write what unit and quantity the following unit symbols refer to: C A J
Q: Why is it important for scientists to be precise and accurate when measuring?
A: A precise measurement or an accurate observation is very important to scientists because the…
Q: Consider the relative sizes of the items listed in the table. In the column titled "measurement,"…
A: Given : A list of items. Asked to complete the table.
Q: Discussion about measurement of lengths
A: Distance between position of two points is known as length . It gives idea about the size of object…
Q: convert a measurement in pixels to a measurement in centimeters or millimeters?
A: 1 cm = 10 mm 1 pixel = 0.0264583333 cm
Q: What do you think is the effect of significant numbers in the errors of measurement?
A: In this question we have to answer what is the effect of significant numbers in the errors of…
Q: Differentiate between fundamental and derived quantities and unit with 12examples
A: Introduction:The fundamental quantity is that type of physical quantity which doesn't depend upon…
Q: 1. Convert a velocity of 60 miles per hour to units of feet per second.
A:
Q: If you are to measure the length, width and thickness of a book, what measuring device will you use?…
A: According to question: For measuring the length, width and thickness of a book, I prefer Measuring…
Q: How do you decide on a unit of measurement for a physical quantity?
A: Physical quantities: Physical quantities are things about an object that can be measured or figured…
Q: Metric conversions using dimensional analysis meters to centimeters and millimeters Using the…
A: Give that 8.5 is in meter
Q: How do you decide on a unit of measurement for a physical quantity
A: Unit of a physical quantity is defined as the established standard used for comparison of the given…
Q: What is the basic unit used for the whole world
A: Each field of science includes taking measurements, understanding, and imparting them to other…
Q: Convert 42,960 m/s to mi/s. 1 mile is 1.609 km. Round to 1 decimal place.
A: Given data: Speed (v) = 42,960 m/s 1 mile = 1.609 km Required: Speed in mi/s
Q: Consider the figure below, where you make a measurement of object's length using the ruler provided.…
A: In physical world nothing can be measured with 100% accuracy. There will always be error present in…
Q: What is the relationship between the accuracy and uncertainty of a measurement?
A: The accuracy and uncertainty are inversely proportional to each other. If the uncertainty is less…
Q: The units used to measure derived quantities are known as Derived units CGS system of units…
A: To discuss about the units used to measure the derived quantities.
Q: What are derived units and what is significant about using them in denominator of a ratio?
A: In this question we have to answer what are derived units and what is significant about using them…
Q: Make a chart/table of derived quantities along with their units. Write the definition of each…
A: Derived Quantities Unit(SI) Volume,V meter3 Velocity,v meter/sec Acceleration,a meter/sec2…
Q: Identify some advantages of metric units.
A: Advantage of metric units: 1. It is a standard form of unit known all over the world 2.It has one…
Q: Write the names of two length units that are less than a metre long. Describe their relationship to…
A: Definition of meter Meter is the unit of length in the standard international system(S.I) system.…
Q: How does density differ from mass? Mass decreases as density increases. Density is the mass of an…
A: Density of an object is defined as mass present in unit volume . Density (d) = M/V Where , M =…
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