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What is the difference between mechanical engineering and civil engineering? An object has a mass of 335 kg and a volume of 0.1 m3. What is its average density?
Will this object sink or float in water? The heat of a type of cooking oil is 1.75J/(g+Celcius). How much heat energy is needed to get temp of 2.50kg of this oil from 23C to 191C? Write a polynomial with zeros 0, –3, and 2 with multiplicities 2, 1, and 2, respectively. What is its degree? Which will have higher vapor pressure, 100ml of hexane or 100 ml of glycerol? Why? ?