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Select the equations used when solving the above problem:  (The original problem: m-g of ice cubes at 0°C is added to 300-g of water at 25°C.  What is the final equilibrium temperature of the mixture in oC?  Assume that no energy is lost in this process and ignore the amount of heat absorbed by the container. )

For a physics experiment, a solid cube is suspended from a spring scale. The gravitational force exerted on the cube is 0.714 N as measured when the object is suspended from a spring scale. When the suspended cube is submerged in water (ρ = 1000 kg/m3), the scale reads 0.450 N.   Determine the buoyant force (in units of N) acting on the cube based upon the force measurements.

 {m}-g of ice cubes at 0°C is added to 300-g of water at 25°C.  What is the final equilibrium temperature of the mixture in oC?  Assume that no energy is lost in this process and ignore the amount of heat absorbed by the container.  Enter your unit as “C”.

 The first branches of the bronchial tree  is/are called:        

Write a fraction equivalent to    that has a 1 in the denominator.  You can use the forward slash (e.g., 5/6) to create your fraction.

What forms the roof of the oral cavity?      

Where is the automatic pacemaker of the heart located?

Vital capacity does NOT include:  

Which arterial blood gas value would indicate that the patient with bronchitis is experiencing hypercapnia?

Which fluid can be administered during an anesthetic to preserve capillary oncotic pressure and decrease capillary permeability to water to avoid complications of tissue edema?