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。
结果1 题目What is the unit of measurement for force? A. Newton. B. Kilogram. C. Meter. D. Second. 相关知识点: 试题来源: 解析 A。力的单位是牛顿,B 选项千克是质量的单位,C 选项米是长度的单位,D 选项秒是时间的单位。反馈 收藏
What is the unit of volume? A. liter B. meter C. kilogram D. newton 相关知识点: 试题来源: 解析 A。体积的单位是升(liter),B 选项 meter 是米,是长度的单位;C 选项 kilogram 是千克,是质量的单位;D 选项 newton 是牛顿,是力的单位。
How many watts is one kilowatt equal to? Consider an appliance that consumes 4.75 kWh of energy per day. What is the average power consumption (in watts) of the appliance? What units are used for Newton's? A watt meter shows that a motor is drawing 2200 watts. What horsepower is...
结果1 题目In physics major, what is the unit of force? A. Kilogram B. Newton C. Meter D. Second 相关知识点: 试题来源: 解析 B。在物理专业中,力的单位是牛顿。A 选项千克是质量单位;C 选项米是长度单位;D 选项秒是时间单位。反馈 收藏 ...
weigh a matter carefu weigh batching mixer weigh level weighing batcher weighing module weighing substitution weighing tells weight weight advanced train weight ascertained by weight average combin weight in least squar weight in mud weight konimeter weight loss etc etc weight of love weight of the ...
What is Newton? If 1/6 is equal to 220, how much would 1/8 be? What are X-rays? How they are produced in an X-ray tube. Explain with the help of a diagram. What is the mirror equation? What is the definition of ''g'' ?
The force unit is called a newton (N), and is defined as the force required to accelerate a mass of 1 kg at a rate of 1 meter/sec. Mathematically expressed;1 N = (1 kg)(1 m/s²) or 1 N = 1 kg.m/s²Even if the math is a bit beyond you, you can note that the SI...
A joule is the SI unit of energy, representing the amount of work done when a force of one newton is applied over a meter, while an erg is a much smaller unit, used in the CGS system, equal to 10^-7 joules.
A lump of stone is weighed using a Newton-meter (spring balance) and a pair of scales (beam balance). This experiment is repeated on the Moon. Image credits: GenieSmart Are the readings for the Newton-meter and the scales the same when taken on the Earth and on the Moon? On Newton ...