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Fisika Dasar 3

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Pendahuluan

12 Sep 2011 - 6 Jan 2012

15 kali pertemuan + 2 kali ujian

Penilaian:

Tugas-tugas mandiri: 10%, Diskusi: 20%

Kuis: 20%, UTS: 20%, UAS: 30%

Nilai:

A : 80 - 100, B : 65 - 79, C : 55 - 64

D : 41 - 54, E : 0 - 40

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Pendahuluan

Materi Pembelajaran:1. Perhitungan Temperatur dan

Kalor

2. Perhitungan Kuantitas Panas

3. Internal Energi dan Kapasitas

Panas

4. Efek Panas Terhadap benda

5. Perhitungan perpindahanpanas

6. Sistem Periodik Mendeleyev

7. Partikel inti

8. Kulit dan Konfigurasi

9. Isotop

10. Radioaktif

Materi Pembelajaran:Sinar X dan reaksinya terhadap materi dan inti

atomReaksi intiDisintegrasi nuklirReaksi fisi dan fusi

Buku Pegangan:Holliday & Resnick. Fisika. Jilid I

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1. Temperatur

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Definisi Temperature: the degree or intensity of heatpresent in a substance or object, as

expressed according to a comparative scaleand shown by a thermometer or perceivedby touch. *dictionary.com

Temperature: a physical property of matterthat quantitatively expresses the commonnotions of hot and cold. *wikipedia.org

Temperatur: Ukuran panas atau dinginnyabenda

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Celcius dan keterbatasannya

Mercury freezing point: -39C

Alcohol boiling point: 85C

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Temperatur mutlak

Constant volume gas thermometer

For any gases, at pressure zero, the temperature is 273.15C

Basis for the absolute temperature scale as its zero point.

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Fahrenheit, Rankine, Reamur

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Definisi Thermal contact: two objects

are in thermal contact witheach other if energy can beexchanged between them.

Thermal equilibrium: a situationin which two objects in thermalcontact with each other cease

to exchange energy by theprocess of heat.

Zeroth law of thermodynamics:

If objects A and B areseparately in thermalequilibrium with a third objectC, then objects A and B are inthermal equilibrium with eachother.

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2. Panas (Heat)

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Definisi

Heat: the quality of being hot; the state

of a body perceived as having orgenerating a relatively high degree ofwarmth. *dictionary.com

Heat: energy transferred bytemperature difference. *wikipedia.org

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Satuan (unit)

Calorie (cal): defined as the amount ofenergy transfer necessary to raise the

temperature of 1 g of water from 14.5Cto 15.5C.

British thermal unit (Btu): defined as the

amount of energy transfer required toraise the temperature of 1 lb of waterfrom 63F to 64F.

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Pengukuran panas

Calorimeter bomb