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11th Notes

Dimensions and uses of dimensions

Dimensions and uses of dimensions Before to read this topic dimensions, students must know fundamental units . To know or read the topic units click here ( Units and measurement);- In this topic we will discuss about what is Dimensions and uses of dimensions ?Also what are the limitations of dimensions ? This topic is […]

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11th Notes

DIMENSIONS

DIMENSIONS What is dimensions of a physical quantity?What are the uses of dimensions ? DIMENSIONS– The dimension of a physical quantity as the power to which the fundamental units have to raised to represent a derived units of the quantity. To see the video of dimensions    click here As we know that derived units […]

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11th assignment Assignments

UNITS AND DIMENSIONS ASSIGNMENT

Assignment of  UNITS AND DIMENSIONS will help the students practice the chapter well , and improve their numerical  skills in this chapter . Q 1. Calculate the dimensions of (i) force (f) and (it) impulse (i) in terms of velocity(v) , density (p) and frequency (v) as the fundamental units . Q 2. If the […]