York University, Division of Natural Science

SC/NATS 1730, Section B, Scientific Change

Fall Session 2009

Sample Questions to show what can be expected on the test on October 5

 

Course Director: Prof. Byron E. Wall

Time allowed: 80 minutes

Aids allowed: none. (This means you will not be allowed the use of a dictionary, nor a calculator, nor, of course, any books or notes during the test.)

 

The following are samples of the kinds of questions that may be asked on the test on October 5 and the approximate layout of the test. These questions are mostly taken from previous tests in this course. Please bear in mind that the point here is to show what sort of questions might be asked. These are not the questions of the test, but conceivably any one or more of them might be on the test. Do not make the mistake (as students frequently do) of knocking yourselves out studying for these questions, only to find you are not prepared to answer the questions that are actually asked! My advice for the test is that you first read through the entire test and decide which questions you want to answer, being careful to follow the restrictions on the choices you may make. Then apportion your time so that you have enough time to answer each question and to review your answers. Choose the questions about which you have the most to say, or on which you can provide the most complete answer. Beware if one question looks a lot easier than the others. You may not be thinking of all of the implications of the question. The point of these questions is to give you an opportunity to show what you know, so you should try to answer them as fully as you can in the time permitted, and, as a general rule, you should choose to answer those questions about which you have the most to say, or which you can answer most completely. Questions involving calculations or exact analysis require exact and precise answers. You will be penalized for careless mistakes or incomplete answers. Those which call for a broader analysis where there is no one right answer will be judged by the depth of the thought that goes into the answer and the quality of the reasoning.

 

Answer four questions, one from each of the groups below. Write your answers in the answer book provided.

 

A1. Answer all parts of this question if you choose it.
            Part 1.
Show how the following numbers could have been written in hieroglyphics and in the Babylonian cuneiform system:

a.      34,029

b.      200,673

c.      1/60

Part 2. Using our system of writing numbers, show how Ancient Egyptians would solve the following problems:

d.      12 x 23

e.      32 x 256

f.       98,763 ÷ 3

g.      500 ÷ 17

 

A2. Discuss the principle of antiperistasis in Aristotle’s explanation of motion. What phenomenon does the principle account for? Why was it required?

 

Group B.

B1. Discuss incommensurability. Why did the concept present difficulties for the Pythagoreans? Give examples.

 

B2. Explain Zeno’s Paradox of the Arrow and his Paradox of Achilles and the Tortoise. What might Zeno be trying to show by either paradox? Is the logic sound? If so explain why, if not explain why not.

 

Group C.

C1. Describe the transition from the hunter-gatherer period to the beginnings of agriculture. (That is, describe the most generally accepted view of how this happened.) Discuss the geographical locale where this transition first took place; why it happened there; what the first crops were; and what led to greater yields.

 

C2. Discuss the Mesopotamian and the Egyptian number system. How were the numbers written (i.e., what sort of writing instrument was used) and on what surface? How were calculations done? Give some examples.

 

Group D.

 

D1. Describe the Pythagorean conception of the cosmos, including the placement of the Sun, Moon, Earth, and all the other heavenly bodies. Explain the role of the tetractys in determining the structure of the cosmos.

 

D2.  What does Plato’s analogy of the Divided Line indicate about his views of reality and knowledge – especially scientific knowledge and how one obtains it?