The standard height of a standard rain gauge, is (A) 10 cm (B) 20 cm (C) 30 cm (D) 50 cm

The standard height of a standard rain gauge, is
(A) 10 cm
(B) 20 cm
(C) 30 cm
(D) 50 cm
by

1 Answer

Answer :

Answer: Option C
by

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