Question

Find the intrinsic conductivity of Ge at room temperature 300 K, if the carrier concentration is 2.15 x 10^13 cm^-3. 

2.32 x 10^-2 mho/metre

5.32 x 10^-4 mho/metre

7.32 x 10^-2 mho/metre

4.32 x 10^-2 mho/metre

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Answer 1

Answer:

Find the intrinsic conductivity of Ge at room temperature 300 K, if the carrier concentration is 2.15 x 10^13 cm^-3. 

2.32 x 10^-2 mho/metre

5.32 x 10^-4 mho/metre

7.32 x 10^-2 mho/metre

4.32 x 10^-2 mho/metre

Answer 2

Answer:

Archimedes' principle is named after Archimedes of Syracuse, who first discovered this law in 212 BC.[4] For objects, floating and sunken, and in gases as well as liquids (i.e. a fluid), Archimedes' principle may be stated thus in terms of forces:

Any object, wholly or partially immersed in a fluid, is buoyed up by a force equal to the weight of the fluid displaced by the object

—with the clarifications that for a sunken object the volume of displaced fluid is the volume of the object, and for a floating object on a liquid, the weight of the displaced liquid is the weight of the object.[5]

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