The particle-size characteristics of a soil are given in this table. Draw the particle-size distribution curve. X-axis is Particle Size and Y-axis is Percent Finer

Particle Size (mm): 0.425, 0.033, 0.018, 0.01, 0.0062, 0.0035, 0.0018, 0.001.

Percent Finer: 100, 90, 80,70, 60, 50, 40, 35

Determine the percentages of gravel, sand, silt, and clay.

a) according to the USDA system

b) according to the AASHTO system

How far apart are mars and phobos : mars has a mass of about 6.4x10^23 kg, and its moon Phobos has a mass of about 9.6x10^15 kg. how far apart are mars and Phobos |

Determine what is the pond depth above the 5 ft : calculate the depth of water in a stormwater pond resulting from a two hour rainfall event. the rainfall occurs over a 24-acre watershed at an average rate of 1 inch/hour. the runoff coefficient is 0.5. |

How much could you withdraw today and at the beginning : How much could you withdraw today and at the beginning of each of the next 3 years and end up with zero in the account? |

Compute the average power delivered by the cars engine : A car of mass 1450 kg traveling at 26 m/s is at the foot of a hill that rises 140 m in 2.4 km. Find the average power delivered by the car's engine |

Determine the percentages of gravel-sand-silt and clay : The particle-size characteristics of a soil are given in this table. Draw the particle-size distribution curve. X-axis is Particle Size and Y-axis is Percent Finer Particle Size (mm): 0.425, 0.033, 0.018, 0.01, 0.0062, 0.0035, 0.0018, 0.001. |

Compute required weight of coarse aggregate per cubic yard : A concrete mix with a 3-inch slump, w/c ratio of 0.50, and sand with a fineness modulus of 2.4 contains 1700 lb/yd^3 of coarse aggregate. Compute the required weight of coarse aggregate per cubic yard. |

How to separate naoh and hexane : In a separatory funnel, which would be on top and which would be on the bottom; 10% NaOH and hexane |

Calculate the concentration of 137 cs in cows milk : After the Chernobyl accident, the concentration of 137Cs in milk was proportional to the concentration of 137Cs in the glass that cow consumed. The concentration in the grass was, in turn, proportional to the concentration in the soil. |

What must the index of refraction of cladding material be : You are constructing a fiber optic cable. You wish to surround the core of the cable with a cladding material such that the critical angle to go from the core to the cladding is 73.0° |

## Compounds empirical and molecular formulaA Silane contains 90.31 % silicon and 9.69 % hydrogen by mass. The compound has a molar mass of 62 g/mol. Determine the compound's empirical and molecular formula. |

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## Prepare a capstone reportPrepare a capstone report for designing of steel building using AISC 14 edition manual. |

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