2010 2011 fisika

Tugas Fisika Untuk Perbaikan (Remedial) Nilai Semester I Buat presentasi fisika dgn salah satu pokok bahasan di bawah ini, yg isinya terdiri atas:

Pengertian/definisi Gambar/ilustrasi Rumus dan keterangannya Contoh soal dan pembahasannya (minimal 2 soal)

Pilih salah satu pokok bahasan di bawah ini!

a. Besaran, satuan, dan dimensi b. Pengukuran dan alat ukur c. Angka penting d. Penjumlahan dan pengurangan vektor secara grafis e. Penjumlahan dan pengurangan vektor secara analitis f. Komponen/penguraian vektor g. GLB - Jarak, perpindahan, kelajuan, dan kecepatan h. GLB - Percepatan dan perlajuan rata-rata i. GLBB – Gerak mendatar/Horizontal j. GLBB – Gerak jatuh bebas dan vertikal ke bawah k. GLBB – Gerak vertikal ke atas l. GMB – Kecepatan linier dan kecepatan anguler m. GMB – percepatan sentripetal dan gaya sentripetal n. GMB – penerapan pada roda-roda berhubungan o. Hukum I Newton p. Hukum II Newton q. Hukum III Newton r. Gaya gesek/friksi statis dan kinetis t. Pengaruh gesek/friksi pada benda di bidang miring

Ketik menggunakan MS Power Point, jenis font arial, ukuran font 28, kertas Letter, landscape, dan simpan dengan nama file:

fisika_kelasmu_abjad pokok bahasan_namamu.ppt Contoh: fisika_X5_f_NurulHidayah.ppt

File dicopy ke CD dan serahkan ke guru fisika paling lambat tgl 21 Jan 2011, atau File dikirim ke e-mail: [email protected] paling lambat tgl 21 Jan 2011.

Ciputat, 15 Januari 2011. Guru Fisika Kls X

Kelompok : ………………………………………….

TUGAS‐1: OPTIK FISIKA X (TUGAS KELOMPOK) Kelas : X ……………………………………….. Tugas: Sebuah benda tingginya 3 cm terletak 11 cm di depan cermin cekung . Jika jari‐jari kelengkungan cermin 8 cm, maka lukislah jalannya sinar istimewa yang membentuk bayangan benda itu! (skala gambar: 1:1)

Ciputat, ……………………. 2011. Penyelesaian:

TUGAS‐2: GAMBAR FISIKA X DI KARTON (TUGAS KELOMPOK) Buat gambar yang berhubungan dengan FISIKA KLS X di kertas karton ukuran 60 cm x 80 cm.

Ciputat, ……………. 2011.

Rudinanto, S.Pd.

Tugas-3: SOAL LISTRIK DINAMIS FISIKA X (KERJAKAN DENGAN CARA PENYELESAIANNYA) 1. Banyaknya muatan yang mengalir melalui suatu

penghantar setiap satuan waktu disebut .... a. hambatan d. beda potensial b. tegangan e. daya listrik c. kuat arus

2. Muatan listrik 60 C mengalir melalui suatu penghantar selama 2 menit, maka kuat arusnya adalah .... a. 0,5 A d. 5 A b. 0,36 A e. 55 A c. 12 A

3. Kuat arus 2 A mengalir melalui suatu penghantar selama 20 sekon, maka muatan listriknya adalah .... a. 0,4 C d. 40 C b. 2,5 C e. 4 C c. 0,1 C

4. Hambatan sebuah penghantar 60 ohm dan arus yang mengalir 0,5 A. Beda potensialnya adalah .... a. 120 V d.1/30 V b. 30 V e. 60 V c.1/120 V

5. Bila voltmeter menunjukkan 50 volt dan amperemeter menunjukkan 2,5 A, maka besarnya hambatan (R) adalah .... a. 125 ohm d. 20 ohm b. 0,5 ohm e. 12,5 ohm c. 0,05 ohm

6. Arus maksimum yg melalui sekring adalah 3,4 A. Banyaknya lampu yg dpt dipasang paralel dgn tegangan 220 V/110 W agar sekring tdk putus adalah .... a. 8 buah d. 5 buah b. 7 buah e. 4 buah c. 6 buah

7. Setrika listrik mempunyai daya 200 W. Bila setrika dipakai 1 jam tiap hari selama 30 hari, maka energy listrik yang digunakan sebesar .... a. 6 kWh d. 6.000 kWh b. 360 kWh e. 9.000 kWh c. 130 kWh

8. Pada sebuah rumah terdapat 2 lampu masing-masing 20 W dan 30 W menyala selama 4 jam sehari, televisi 50 W menyala 6 jam sehari. Jika harga pemakaian listrik per kWh Rp200,00, maka biaya yang harus dibayar dalam 1 bulan adalah .... a. Rp3.000,00 d. Rp15.000,00 b. Rp4.200,00 e. Rp25.000,00 c. Rp6.200,00

TUGAS‐4: FISIKA KELAS X (TUGAS KELOMPOK) Buat bahan presentasi (dengan power point) untuk dipresentasikan pada pertemuan minggu pertama bulan Mei 2011.

Materi presentasi: Kelompok I : Gelombang radio dan televisi Kelompok II : Gelombang mikro Kelompok III : Sinar infra merah Kelompok IV : Sinar tampak Kelompok V : Sinar ultra violet Kelompok VI : Sinar X dan sinar Gama

Isi presentasi mencakup: Pengertian Ilustrasi/gambar Fungsi/manfaat dan penerapannya, serta dampaknya. Contoh soal dan penyelesaiannya.

Waktu presentasi 15 menit. File presentasi dikumpulkan paling lambat akhir April 2011.

Ciputat, 13 April 2011. Rudinanto, S.Pd.

TUGAS FISIKA KELAS X (TUGAS KELOMPOK) Buat bahan presentasi (dengan power point) untuk dipresentasikan pada pertemuan minggu pertama bulan Mei 2011.

Materi presentasi: Kelompok I : Gelombang radio dan televisi Kelompok II : Gelombang mikro Kelompok III : Sinar infra merah Kelompok IV : Sinar tampak Kelompok V : Sinar ultra violet Kelompok VI : Sinar X dan sinar Gama

Isi presentasi mencakup: Pengertian Ilustrasi/gambar Fungsi/manfaat dan penerapannya, serta dampaknya. Contoh soal dan penyelesaiannya.

Waktu presentasi 15 menit. File presentasi dikumpulkan paling lambat akhir April 2011.

Ciputat, 13 April 2011. Rudinanto, S.Pd.

PEMERINTAH KOTA TANGERANG SELATAN

DINAS PENDIDIKAN

SMA NEGERI 9 KOTA TANGERANG SELATAN Jl. Hidup Baru No. 31, Serua Raya, Ciputat, Kota Tangerang Selatan 15414

Telp. (021) 74638445 Fax. (021) 74630701 E-mail: [email protected] Website: http://www.sman9kotatangsel.sch.id

LEMBAR SOAL DAN JAWABAN

ULANGAN HARIAN I (OPTIK GEOMETRI) SEMESTER 2 TAHUN PELAJARAN 2010/2011

Mata Pelajaran : Fisika Nama : .........................................................................

Hari/Tanggal : Kelas : X Soal Bagian :

Waktu : 60 menit No Test : .........................................................................

SOAL :

1. Kerjakan soal no. 3, halaman 210 buku paket. 2. Kerjakan soal no. 15, halaman 211 buku paket. 3. Kerjakan soal no. 3, halaman 211 buku paket. 4. Kerjakan soal no. 4 pertama, halaman 212 buku paket.

Catatan: Semua jawaban harus menggunakan caranya! JAWABAN :

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Jawaban bersambung ke halaman berikut


DINAS PENDIDIKAN




ULANGAN HARIAN II (KALOR) SEMESTER 2 TAHUN PELAJARAN 2010/2011



Waktu : 60 menit No. Test : .........................................................................

SOAL :

1. Suhu air kolam di taman depan sekolah kita diteliti oleh salah seorang anggota KIR. Hasilnya adalah sebagai berikut: pada siang hari suhunya 122 oF, pada sore hari suhunya 298 K, sedangkan pada malam hari suhunya 4 oR. a. Nyatakan suhu air kolam tersebut pada siang hari dalam skala Celsius ! b. Nyatakan suhu air kolam tersebut pada sore hari dalam skala Fahrenheit ! c. Nyatakan suhu air kolam tersebut pada malam hari dalam skala Kelvin !

2. Sebuah benda massanya 4 kg memiliki kapasitas kalor 3,5 x 103 J/oC. Benda tersebut dipanaskan sehingga suhunya yang mula‐mula 30 oC naik menjadi 80 oC. b. Berapa kalor jenis benda itu ? c. Hitunglah kalor yang diperlukan untuk pemanasan benda tersebut !

3. Sepotong besi massanya 0,5 kg bersuhu 120 oC dicelubkan ke dalam air yang suhunya 20 oC. Jika massa air 4 kg, kalor jenis besi 4,5 x 102 J/kgoC, dan kalor jenis air 4,2 x 103 J/kgoC, maka tentukan suhu campuran besi dan air setelah terjadi keseimbangan termal!

JAWABAN :

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DINAS PENDIDIKAN




ULANGAN TENGAH SEMESTER 2 (DUA) TAHUN PELAJARAN 2010/2011


Hari/Tanggal : Rabu, 09 Maret 2011 Kelas : X Soal Bagian :

Waktu : 07.00 – 08.30 (90 Menit) No. UTS : .........................................................................

SOAL :

1. Suatu benda diletakkan di depan dua cermin datar yang membentuk sudut 20 derajat, hitunglah banyaknya bayangan yang terlihat! 2. Suatu benda tingginya 3 cm diletakkan di depan cermin cekung pada jarak 15 cm. Jika titik fokusnya 5 cm, maka:

d. Berapa jarak bayangan benda tersebut? e. Berapa tinggi bayangannya?

3. Teropong bumi menggunakan lensa obyektif, pembalik, dan okuler. Titik fokus ketiga lensa itu berturut-turut 70 cm, 10 cm, dan 15 cm. Hitunglah jarak antara lensa obyektif dan lensa okuler teropong tersebut!

4. Suhu air kolam di taman depan sekolah kita diteliti oleh salah seorang anggota KIR. Hasilnya adalah sebagai berikut: pada siang hari suhunya 149 oF, dan pada sore hari suhunya 303 K. a. Nyatakan suhu air kolam tersebut pada siang hari dalam skala Reamur ! b. Nyatakan suhu air kolam tersebut pada sore hari dalam skala Fahrenheit !

5. Suatu benda massanya 9 kg memiliki kapasitas kalor 3,6 x 102 J/oC. Benda tersebut dipanaskan sehingga suhunya yang mula-mula 15 oC naik menjadi 40 oC. d. Berapa kalor jenis benda itu ? e. Hitunglah kalor yang diperlukan untuk pemanasan benda tersebut !

6. Sepotong besi massanya 2 kg bersuhu 160 oC dicelupkan ke dalam air yang suhunya 10 oC. Jika massa air 5 kg, kalor jenis besi 4,5 x 102 J/kgoC, dan kalor jenis air 4,2 x 103 J/kg oC, maka tentukan suhu campuran besi dan air setelah terjadi keseimbangan termal!

JAWABAN :

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DINAS PENDIDIKAN




ULANGAN HARIAN III (LITRIK DINAMIS) SEMESTER 2 TAHUN PELAJARAN 2010/2011



Waktu : 60 menit No. Test : .........................................................................

SOAL :

JAWABAN :

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2010 2011 fisika

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