An object is weighed at the North Pole by a beam balance and a spring balance, giving readings of W_B and W_S respectively. It is again weighed in the same manner at the equator, giving reading of W._B and W._S respectively. Assume that the acceleration due to gravity is the same everywhere and that the balances are quite sensitive (a)W_B=W_S , (b)W._B=W._S (c)W_B=W._B , (d)W._S lt W_S

An object is weighed at the North Pole by a beam balance and a spring

1.	An object is weighed at the North Pole by a beam balance and a spring balance, giving readings of W_B and W_S respectively. It is again weighed in the same manner at the equator, giving reading of W._B and W._S respectively. Assume that the acceleration due to gravity is the same everywhere and that the balances are quite sensitive (a)W_B=W_S , (b)W._B=W._S (c)W_B=W._B , (d)W._S lt W_S
Answer» only a & B are true only a,b,d are true only a,C,d are true All are true Answer :C