Calendar: 1899-1900 Page 850

cxcviii FACULTY OF MEDICINE Describe an experiment for determining tbe velocity of sound in metal rod How is the velocity of sound related to the elasticity and density of medium Explain the meaning of the term refractive index and show how to tind its value for glass prism State clearly what measurements it would be necessary to make and how you would deduce the result concave mirror is used to project an image of an object on screen magnified times if the object is 20 cm from the mirror what is its focal length Draw diagram showing the path of the rays Define tbe meaning of the term latent heat If the latent heat of steam is 536 how much steam at 100 must be passed into 500 grms of water at 10 to raise the teni- perature of the mixture to 40 Describe the construction and chemical changes acconi- panying tbe action of Daniell cell battery of 10 Daniell cells in series each having an of 1Ό8 volt and an internal resistance of ohms is joined to wire of ohms resistance What is the current strength Would any other arrangement of the cells offer any advantage over the single series Compare the magnetic properties of soft iron and of steel What is the use of the bundle of iron wires employed as core in an induction ooil Would steel rod answer equally well Give reasons for your answer MEDICAL ENTRANCE SCHOLARSHIP likmcntarg iologg Describe the structure and life history of the yeast- plant What fermentative activity is associated with its growth Give an account of any other similar actions produced by micro-organisms What are the main distinctions between plants and animals Mention any exceptions to the rules you lay down