What is the unit of mass? A. newton B. meter C. kilogram D. second 相关知识点: 试题来源: 解析 C。质量的单位是千克(kilogram),A 选项 newton 是牛顿,是力的单位;B 选项 meter 是米,是长度的单位;D 选项 second 是秒,是时间的单位。
Mass is a measure of the amount of matter in an object. What is the SI unit of mass? A. gram B. kilogram C. pound D. ounce 相关知识点: 试题来源: 解析 B。A 选项 gram 克,不是国际单位制中的基本单位;C 选项 pound 磅和 D 选项 ounce 盎司都是英制单位;B 选项 kilogram 千克是国际...
The symbol used to denote the mass number is the capital letter 'A.' This is an abbreviation of the German word 'Atomgewichte,' which means 'atomic...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your ...
The most widely used system of units in modern scientific research and communication is the SI. Here, length is stated in meters, mass in kilograms, and time in seconds. Other units are derived from these, for example the Newton (unit of force) is identical to kilogram met...
1. Mass is a property of a physical body and it is also given as a measure of resistance to acceleration for a body when a net force is applied. In simple words, mass is essentially "how much stuff" is in an object. Kilogram is the SI unit of ma...
What is the SI unit of mass ? Agram Bkilogram Cmilligram DpoundSubmit What is the SI unit of pressure : APascal BDyne CNewton DJuleSubmit What is the SI unit of molarity? View Solution What is the SI unit of pressure? View Solution What is the S.I unit of pressure? View Sol...
The standard unit of mass is defined to be "equal to the mass" of a cyliner of platinum and iridium in france. I have always wondered what this means? Why are all sources saying mass is defined in terms of mass? What were the steps taken to decide this unit? ...
Mass is the quantity of matter in a body regardless of its volume or any forces acting on it. The SI Unit of mass is Kilogram(Kg) and the CGS unit is gram(g). Was this answer helpful? 0Similar Questions Q1 What is mass? Mention the S.I and C.G.S unit of mass. View Solution...
Since the atomic mass of Sodium is 23, we can also write it as 23 g/mol.Therefore, we conclude that Option B is the correct answer.Additional Information:The atomic number of a chemical element is the number of protons found in the nucleus of every atom...
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