Question

multiple choice 1)among the following the derived unit is a) meter b)second c)mole d)joule 2)SI unit of amount of substance is a)candela b)mole c)kelvin d)ampere 3)SI unit of plane angle is a)radian b)sleradian c) degree d)none 4) the unit of derived quantity is called a) fundamental unit b) derived unit c) supplementary d)none​

Answer 1

Answer:

1)d

2)b

3)a

4)b

hope it helps

Answer 2

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1.(a)meter✔

2.(b)mole✔

3.(a)radian✔

4.(a)Fundamental unit✔

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