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Question

Which of the following relation gives the equation of continuity ?

A
$$A_1 A_2 = V_1 V_2$$
B
$$A_1 V_2 = A_1 V_2$$
C
$$A_1 V_1 = A_2 V_2$$
D
all of these
Solution
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Correct option is B. $$A_1 V_2 = A_1 V_2$$

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