1.

Write seven fundamental quantities & their units.

Answer»
Physical QuantitySl unit
1. Length (l)Metre (m)
2. Mass (m)Kilogram (kg)
3. Time (t)Second (s)
4. Electric Current (I)Ampere (A)
5. Thermodynamic Temperature (T)Kelvin (K)
6. Amount of substance (n)Mole (mol)
7. Luminous Intensity (In )Candela (Cd)



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