2. The specific weight of an unknown liquid is 12400 N/m?. What mass of the liquid iscontained in a volume of 500 cm³? Use:(a) The standard unit of gravity(b) The maximum value of gravity on the earth.(c) The minimum value of gravity on the earth.Note: The standard value for gravity is 9.80665 m/s? . The minimum value of gravityis 9.77 m/s? at the top of Mt. Everest to a maximum of 9.83 m/s? in the deepestocean trench. The nominal value of gravity is 9.81 m/s? which we used unlessotherwise stated.

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Answered: 2. The specific weight of an unknown…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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A block of metal measures 12 cm by 10 cm by 10 cm. When the block is hung from a spring scale, as shown in Figure 3a, the scale reads 30 kg. This is the "true mass" of the block. Suppose we attempt to measure the block's mass under water. The same mass, while hanging from the same scale, is completely submerged in water, as shown in Figure 3b. What is the reading (in kilograms) on the spring scale? Show and explain your work. Scale Figure 3a Figure 3b

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