Blog

A uniform supersonic steam with  M1=1.6,  P1=1800 lb/ft2, and T1=490 R encounters an expansion corner which deflects the steam by angle θ2=15o. Find the angle of the forward Mach line and the angle of the rearward Mach line.

Air is flowing through a pipe of 0.025-m inside diameter and 35-m length. The conditions at the exit of the pipe are M2 = 0.5, P2 = 1 atm, and T2 = 300 K. Assuming adiabatic, one-dimensional flow, with a local friction coefficient of 0.005, calculate M1, P1, and T1 at the entrance to the pipe.

The Marco Polo Bridge incident is significant because:

Bob owes Alice $1,000 under a contract. They both agree that Alice will accept Bob’s boat as satisfaction for Bob’s duty to pay $1,000. What would this best be described as?

Alice offers to buy Bob’s car for $500 provided that he can pass his driver’s license exam. What would Bob passing his driver’s license exam be considered?

A 29-year-old woman on fluoxetine (an SSRI) for depression reports taking an over-the-counter herbal supplement to “boost her mood.” She presents with restlessness, sweating, and tremor. Which supplement most likely caused this adverse reaction?

Where are biomes such as tropical forests and savannas most likely to be found on the world map?  

Bonus Question 1: The patient is receiving diltiazem (Cardizem) (Calcium channel blocker) and wants to know why he developed a headache after taking the medication. What is the best response by the provider?

A. Indicativo, subjuntivo o infinitivo: Lo que busco. Consuelo is looking for a new job. Complete her statements about what she has and what she is looking for with the correct forms of the verbs in parentheses.  (1 pt. each: 12 pts. total) MODELO: Voy a sacar copias de mis proyectos a fin de que la gerente (1) recuerde (recordar) todo lo que hago para la compañía.   Tengo un trabajo que [blank1] (empezar) a las seis de la mañana, pero busco un trabajo que [blank2] (empezar) a las nueve de la mañana. Tengo un trabajo que [blank3] (ser) de tiempo parcial, pero quiero un trabajo que [blank4] (ser) de tiempo completo. Busco un trabajo que [blank5] (terminar) a las cinco de la tarde; ahora (now) tengo un trabajo que [blank6] (terminar) a las tres de la tarde. Mi trabajo actual [blank7] (estar) lejos de mi casa; por eso busco un trabajo que [blank8] (estar) cerca de mi casa. Ahora tengo un trabajo que no me [blank9] (permitir) viajar con frecuencia, pero algún día quiero un trabajo que me lo [blank10](permitir). Mis compañeros de trabajo y yo siempre nos quejamos complain de que el jefe de esta empresa nos [blank11] (explotar to be exploited), por eso vamos a hacer una huelga to go on strike para hacer una empresa cooperativa cooperative business donde no haya ningún jefe que nos [blank12] (explotar).

What is the best definition of the water cycle?