Question

In the arrangements A and B as shown in the figure, pins P and Q are fixed to an iron loop and an iron rod with the help of wax respectively. In which case both the pins are likely to fall at different times ? 
a) Only in a
b)only in b
c)both in A and B
d) Can't say anything by observing figure​

Answer 1

Answer:

the arrangements A and B as shown in the figure, pins P and Q are fixed to an iron loop and an iron rod with the help of wax respectively. In which case both the pins are likely to fall at different times ? 

a) Only in a

b)only in b

c)both in A and B

d) Can't say anything by observing figure

Explanation:

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