A flask is filled with 1.51 L (L = liter) of a liquid at 96.8 °C. When the liquid is cooled to 17.5 °C, its volume is only 1.37 L, however. Neglect the contraction of the flask. What is the coefficient of volume expansion of the liquid?

Find the rate of interest which will make the difference : Perpetuity Y also has end of year payments but they beginning at $45 and increase by $45 each year. Find the rate of interest which will make the difference in present values between these two perpetuities a maximum. |

Develop the lot-for-lot ordering scenario for dvr : Develop the lot-for-lot ordering scenario for DVR |

Over what range of object distances is the lens useful : A certain camera lens has a focal length of 147 mm. Its position can be adjusted to produce images, Over what range of object distances is the lens useful |

Define how would the isomerization be followed : HCL and heat to do the normal lab, if the solubities of reactant and product were reversed thou , how would the isomerization be followed. How would one knows when it is complete |

What is the coefficient of volume expansion of the liquid : A flask is filled with 1.51 L (L = liter) of a liquid at 96.8 °C. When the liquid is cooled to 17.5 °C, What is the coefficient of volume expansion of the liquid |

Two leaders in terms of lpc and situational control : How would you describe each of the two leaders in terms of LPC and situational control? |

What is the approx. yiled to maturity : A company bonds are currenlty selling for $1,157.75 per $1000 par-value bond. The bonds have a 10% coupon rate and will mature in 10 years. What is the approx. yiled to maturity? |

By how many celsius degrees should the rod be cooled : A commonly used method of fastening one part to another part is called "shrink fitting." A steel rod has a diameter of 2.0053 cm, By how many Celsius degrees should the rod be cooled |

Explain eventually reach an equilibrium mixture involving : Given N2 (g) + 3 H2 (g) ? 2 NH3 (g), which scenario will allow you to eventually reach an equilibrium mixture involving these chemicals? Place only H2 into a sealed vessel. Place only N2 into a sealed vessel. Place only NH3 into a sealed vessel. |

## To calculate the time required for the block to reach bottomA block starts with a certain speed at the top of a frictionless inclined plane with an unknown angle to the horizontal. To calculate the time required for the block to reach the bottom of the plane. |

## Illustrate with what force does he have to pullHe pulls on a rope that is fastened to the platform and runs over a pulley on the ceiling. Illustrate with what force does he have to pull in order to give himself and the platform an upward acceleration of 1.0 m/s^2? |

## What is the ratio of the man''s kinetic energyWhen people sleep, their metabolic rate is about 2.6 10-4 C/(s • kg). How many Calories does an 83 kg person metabolize though getting a good night's sleep of 9.0 hours. |

## Find the final charges on each sphereMetal sphere 1 has a positive charge of 8.00nC . Metal sphere 2, which is twice the diameter of sphere 1, What are the final charges on each sphere |

## Explain how large a per-share cash dividend did the firm payCalculate the firm's earnings per share (EPS). Explain how large a per-share cash dividend did the firm pay on common stock during 2011? |

## What must be the result have been for the horizontal speedA train at rest emits a sound at a frequency of 1045 Hz. An observer in a car travels away from the sound source at a speed of 37 m/s.What is the frequency heard by the observer . What must be the result have been for the horizontal speed. |

## What impulse does this force exert on the stoneA 3.00kg stone is sliding to the right on a frictionless horizontal surface at 5.50m/s when it is suddenly struck by an object that exerts a large horizontal force on it for a short period of tim, What impulse does this force exert on the stone |

## What is the strength in coulombs on each chargeTwo equal charges separated by a distance of 1 meter experience a repulsive force of 1,000 newtons. What is the strength in coulombs on each charge |

## Find the final angular momentum had by the rest of systemAlbert stands on a frictionless turntable, holding a bike wheel. Both Albert and the wheel are initially stationary. find the final angular momentum had by the rest of the system |

## What impulse acts on the ball during the contactA 1.0 kg ball drops vertically onto a floor, hitting with a speed of 28 m/s. It rebounds with an initial speed of 12 m/s. What impulse acts on the ball during the contact |

## What is the equilibrium macrostateImagine two Einstein solids in thermal contact. A has 300 atoms and B has 200 atoms, and qtotal = 100, what is the equilibrium macrostate |

## Determine the internal resistance of the batteryWhen a battery is connected to a 1.75 ? resistor the current flow through the circuit is 0.810 A, Determine the internal resistance of the battery and the voltage supplied by the battery |

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