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The U-Tube in the Figure Is Sealed at Both Ends $\times$

Question 69

Multiple Choice

The U-tube in the figure is sealed at both ends. It contains a gas in A, another gas in B, and mercury in C. The heights of the mercury in the two arms are as shown. The density of mercury is 13.6 g/cm³. If the pressure in A is 1 $\times$ 10⁴ dyn/cm², the pressure in B is $The U-tube in the figure is sealed at both ends. It contains a gas in A, another gas in B, and mercury in C. The heights of the mercury in the two arms are as shown. The density of mercury is 13.6 g/cm3. If the pressure in A is 1 \times 104 dyn/cm2, the pressure in B is A) 1 \times 104 dyn/cm2 B) 2 \times 104 dyn/cm2 C) 3 \times 104 dyn/cm2 D) 4 \times 104 dyn/cm2 E) 5 \times 104 dyn/cm2 $

A) 1 $\times$ 10⁴ dyn/cm²
B) 2 $\times$ 10⁴ dyn/cm²
C) 3 $\times$ 10⁴ dyn/cm²
D) 4 $\times$ 10⁴ dyn/cm²
E) 5 $\times$ 10⁴ dyn/cm²

The U-Tube in the Figure Is Sealed at Both Ends ×\times×

Multiple Choice

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The U-Tube in the Figure Is Sealed at Both Ends $\times$

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