PHIL 3600 Lecture Notes - Chick Sexing, Techne, Jerusalem In Christianity

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olivepig175

2 Dec 2011

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Places like athens and corinth people were naked. If there is equality of the sexes both sexes should exercise in the nude. Joe isn"t sure if its supposed to funny or not socrates offers three separate rationales for the equality the analogy of dogs (sheepsdogs we don"t distinguish between male or female dog they both do fine as sheepdogs. Why can"t the same be with humans?) the anology is always tricky. If you read bloom"s notes on this part, you will notice stops here in reading the argument. Plato couldn"t have been serious with respect to the equality of the sexes as bloom sees it. The analogy between bald and non bald is not so much a description between male and female although it goes to the description because for sure the description is sure with respect to their physicality.

Related Questions

Consider two conducting spheres with radii and separated by a distance much greater than either radius. A total charge Q is shared between the spheres. We wish to show that when the electric potential energy of the system has a minimum value, the potential difference between the spheres is zero. The total charge Q is equal to , where represents the charge on the first sphere and the charge on the second. Because the spheres are very far apart, you can assume the charge of each is uniformly distributed over its surface.

(a) Show that the energy associated with a single conducting sphere of radius R and charge q surrounded by a vacuum is .

(b) Find the total energy of the system of two spheres in terms of , total charge Q and the radii and .

(c) To minimize the energy, differentiate the result to part (b) with respect to and set the derivative equal to zero. Solve for in terms of Q and the radii.

(d) From the result to part (c), find the charge .

(e) Find the potential of each sphere.

(f) What is the potential difference between the spheres?

yellowbutterfly526

A Faraday ice pail similar to the one you used in lab is shownto the right. As you recall, the principle of its operation relieson the proportionality between the charge on the inner pail and thepotential difference between the inner pail and the ground. Supposethe relationship between charge q and potential difference V isgiven by V=2.5E16 q. When a charged wand is inserted into the innerpail and touches it, the electrometer reading is -18.0 volts. (a)How much charge resided on the wand? (b) Before grounding the pail,a second wand is inserted into the ice pail and touches it. Theelectrometer reading is now +30.0 volts. How much charge resided inthe second wand? (c) If the two wands were separated by 4.0 cmbefore they were discharged onto the ice pail, what force dideither exert on the other? (d) Was it attractive of repulsive?Assume that no leakage of charge occurs during the experiment - allcharge on the wand is transferred to the ice pail when it touchesthe ice pail. Recall that (1/4pi e0)=9E9 Nm2/C2.

The pail looks kind of like this:http://tinyurl.com/6g4g3sv

The answers given by my TA are (a) -7.2E-16C (b) 1.92E-15C(c) -7.77E-18N (d) attractive

The measure of oneâs ability to perceive spatial differencesbetween objects is termed visual acuity. For this problem, assumethe center-to-center cone spacing in the human fovea is 2.5 Âµm, andthat the focal length of the eye is 24.3 mm (the distance from thefront of the eye to the retina).

(a) If the criterion for the eye to distinguish between two pointobjects in space is that there must be one unstimulated cone lyingbetween the two cones stimulated by the light from the pointobjects, what is the acuity of the eye in arc-minutes?

(b) Measurements have shown that an emmetropic eye has about 1arc-min of visual
acuity. Does this agree with the result you computed in part (a)?If not, give some
reasons why this might be.

(c) Imagine that you are designing a freeway traffic sign. Theletters should be clearly
readable by a person with normal vision from a quarter-mile away.What is the
smallest linewidth that the letters can have?

(d) During a long drive to Las Vegas, Patrick is sitting in thefront passenger seat, trying to read the reversed numbers on thefront license plate of the car behind him by viewing them throughthe passenger-side rear-view mirror, which reads, âObjects in themirror are closer than they appear.â Patrick is famous for hisknowledge of trivial facts, so he happens to know that a commonfocal length for these mirrors is 1350 mm in magnitude and that thelinewidth of the numbers on a license plate is 9 mm. If the car isapproaching from behind and one lane to the right, at what distancecan he start to clearly read the numbers on the license plate?

PHIL 3600 Lecture Notes - Chick Sexing, Techne, Jerusalem In Christianity

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