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Write the short note on measurement of length mass and time |
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Answer» In this system,\xa0length\xa0is\xa0measured\xa0in centimeter, weight is\xa0measured\xa0in gram, and\xa0time\xa0is\xa0measured\xa0in seconds. MKS System: MKS stands for meter, kilogram and seconds. Any mechanical quantity can be expressed in terms of three fundamental quantities,\xa0mass,\xa0length\xa0and\xa0time. For example, speed is a\xa0length\xa0divided by\xa0time. Force is\xa0mass\xa0times acceleration, and is therefore a\xa0mass\xa0times a distance divided by the square of a\xa0time.\xa0CGS System: It stands for centimeter, gram and seconds. In this system,\xa0length\xa0is\xa0measured\xa0in centimeter, weight is\xa0measured\xa0in gram, and\xa0time\xa0is\xa0measured\xa0in seconds. MKS System: MKS stands for meter, kilogram and seconds. Here,\xa0length\xa0is\xa0measured\xa0in meter, weight in kilogram and\xa0time\xa0in seconds.\xa0\xa0 |
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