What do you know about SI? Write all fundamental and supplementary uni

1.	What do you know about SI? Write all fundamental and supplementary units of SI?
Answer» Thank you Basic SI UnitsPhysical quantity\tquantitysymbol\tBasic SI Unit Name\tUnit Symbollength\tl, b, d, h, r, s, etc.\tmetre\tmmass\tm\tkilogram\tkgtime\tt\tsecond\tselectric current\tI\tampere\tAthermodynamic temperature\tT\tkelvin\tKamount of substance\tn\tmole\tmolluminous intensity\tIv\tcandela\tcd.Supplementary Dimensionless SI UnitsQuantity\tQuantitysymbol\tSI Unit Name\tUnit Symbol\tExp. in SI base unitsplane angle\tα, β, γ, θ, Φ\tradian\trad\tm m-1solid angle\tω, Ω\tsteradian\tsr\tm2 m-2

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