Supplementary units | class 11 physics | physics ka safar
Physics ka Safar・8 minutes read
Supplementary Units were introduced in 1932 to accommodate certain units that couldn't fit into the base minute of the System International Universe, including geometric quantities like angles, airplane angles, solid angles, planning, holiday calendar, retirement planning, and bangles. Radian and serial are discussed as Supplementary Units, with RJD being the simple form of radiation, with the difference between radian and serial explained through diagrams and examples, along with the concept of solid angles as triangular and three-dimensional, illustrating the calculation of areas between two radii in solid angles as equal areas from the center.
Insights
- Supplementary Units were introduced in 1962 to accommodate geometric quantities like angles, solid angles, and planning, expanding beyond the base minute of the System International Universe.
- Radian and serial are key Supplementary Units discussed, with RJD serving as a simplified form of radiation, showcasing the practical applications and differences between these units through diagrams and examples.
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Recent questions
What are Supplementary Units?
Additional units in System International Universe.
How are radian and serial different?
Radian measures angles, serial is simple form of radiation.
What is the concept of solid angles?
Triangular and three-dimensional angles with active and passive components.
How are areas calculated in solid angles?
Areas between two radii with equal areas from the center.
What geometric quantities are included in Supplementary Units?
Angles, airplane angles, planning, holiday calendar, retirement planning, and bangles.
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Summary
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Introduction to Supplementary Units in SI Universe
- Supplementary Units were introduced in 1962 to accommodate certain units that couldn't fit into the base minute of the System International Universe.
- Geometric quantities like angles, airplane angles, solid angles, planning, holiday calendar, retirement planning, and bangles are included in Supplementary Units.
- Radian and serial are discussed as Supplementary Units, with RJD being the simple form of radiation.
- The difference between radian and serial is explained through diagrams and examples.
- The concept of solid angles is introduced as triangular and three-dimensional, with active and passive components.
- The calculation of areas between two radii in solid angles is detailed, emphasizing equal areas from the center.
