Answer #1: Joules (J) or Newton metres (Nm)
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Answer #2: Energy
YES!!! For example;- A rectangle may have sides of 3 units and 5 uints. To find the area you multiply these two sides together. Hence Area = 3 units X 5 units = 15 sq. units(square units ) Note the use of the word 'square for area units. Theis method of description is used when measurements are in the Imperial System/ However when using the Metric system, , the units are described as 'Units^2'. Volume becomes 'cu.units' ( cubic units) ; Imperial and 'units^3' ( Metric)
The temperature of a person may be measured in either Celsius or Fahrenheit. Measuring temperature in Fahrenheit is unusual these days, as SI units are normally used.
Proportion is typically measured as a ratio or a fraction, representing a part in relation to a whole. It can also be expressed as a percentage, indicating how much of one quantity exists compared to another. In various fields, proportions may be quantified using specific units depending on the context, such as population ratios in demographics or ingredient ratios in cooking.
Area is usually not measured, but calculated. For several standard shapes (for example, rectangles, circles, etc.) there are standard formulae to calculate the area; for an arbitrary irregular shape, integration can be used. This basically means mentally cutting the shape into lots of small pieces.
Time can be measured in various units, with the most common being seconds, minutes, hours, days, weeks, months, and years. Smaller subdivisions include milliseconds, microseconds, and nanoseconds, while larger units can include decades, centuries, and millennia. Time is often quantified using clocks and calendars, providing a structured way to track intervals and events. In scientific contexts, time may also be measured in terms of frequency, such as hertz (cycles per second).
Mass or weight.
Uranium is typically measured in units of weight such as grams or kilograms. For radioactive purposes, activity is measured in becquerels (Bq) or curies. In industrial applications, uranium content may also be measured in percentage by weight.
Heat energy is most commonly measured in units of calories or joules.
Both measurements could be correct if they were using different units of measurement. For example, Richard may have measured the chalk in inches while Tanya measured it in centimeters. This would account for the difference in their measurements.
YES!!! For example;- A rectangle may have sides of 3 units and 5 uints. To find the area you multiply these two sides together. Hence Area = 3 units X 5 units = 15 sq. units(square units ) Note the use of the word 'square for area units. Theis method of description is used when measurements are in the Imperial System/ However when using the Metric system, , the units are described as 'Units^2'. Volume becomes 'cu.units' ( cubic units) ; Imperial and 'units^3' ( Metric)
The flow rate of a fluid can be measured by techniques such as using a flow meter, which is a device that quantifies the amount of fluid passing through it over a specified time period. Flow rate is typically measured in units such as liters per minute or cubic meters per second.
Petroleum products are typically measured in volume using units such as barrels (bbl) or gallons. For practical purposes, other units like liters or tons may also be used depending on the region and specific product. Measurements are important for trading, transportation, and storage of petroleum products.
A diameter is a line and can be measured in any units of length although some may be more useful units than others. The diameter of a galaxy may be measured in light years, that of a ferris wheel in metres, a car tyre in centimetres, etc. The diameter of a galaxy may be measured in centimetres but you'll simply end up with a very large number.
Elevation can be expressed using various units depending on the region and context. Common units include feet, meters, and kilometers. In aviation, elevation is often measured in feet above sea level, while in geology and geography, it is commonly measured in meters or kilometers above sea level. Additionally, some regions may use specific units like fathoms or leagues to express elevation.
The temperature of a person may be measured in either Celsius or Fahrenheit. Measuring temperature in Fahrenheit is unusual these days, as SI units are normally used.
It depends a bit on the context. "ms" is basically milliseconds. However, it may also refer to meters/second, which would more properly be written as m/s.
SI units, it's Newtons (mass in kilograms x 9.81) In Imperial, it's pounds. Weight is a force, and may be described in any convenient unit of force. Popular units include: -- newton -- dyne -- pound -- ounce -- ton