Question:
In a grid iron pendulum there are 3 iron rods and 4 brass
Last updated: 6/21/2023
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In a grid iron pendulum there are 3 iron rods and 4 brass rods Length of each brass rod is 50 cm a of iron is 12 x 10 6 C and a of Brass is 18 10 6 C Length of each iron rod is A 50 cm B 100 cm C 120 cm D 60 cm