1.

Four small lead balls of volumes 1cm^(3), 2cm^(3), 3cm^(3) and 4cm^(3) are descending down through the same liquid a) viscous force is more on 4(cm)^(3) ball b) terminal velocity is more 4(cm)^(3) ball c) viscous force is more in 1(cm)^(3) ball d) terminal velocity is more in 1(cm)^(3) ball

Answer»

a, B are correct
c, d are correct
a, d are correct
b, c are correct

Answer :A


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