trik cerdas fisika smp
TRANSCRIPT
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TRIK CERDASFISIKA SMP
RIZAL PAHLEVI
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Trik cerdas :Minyak tanah merupakan energy kimia.
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Trik Cerdas :Semakin panas bumi maka esdikutub mencair sehinggapermukaan laut naik.
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Trik Cerdas :Dinding gelas bagian dalammemuai sedangkan dinding gelasbagian luar belum memuaisehingga gelas pecah.
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Trik cerdas :Semakin cepat dynamo diputar makalistrik yang dihasilkan semakin besar.
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Trik Cerdas :E = mgh
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Trik cerdas :Pesawat sederhana dengan titik tumpuberada di antara titik beban dan titikkuasa adalah tuas golongan pertama.
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Trik Cerdas :Fokus ke angka 1,22 kg
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Trik cerdas :Lihat selisih volume air kemudian hitung :
𝜌 =𝑚
𝑉
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Trik cerdas :Fokus ke rumus Q = mU
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Trik Cerdas :Fokus ke 250 cm dibagi dengan 2,5 detik.
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Trik cerdas :Bunyi merambat melalui benang.
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Trik cerdas :Fokus ke rumus :
Kemudian cari perbesaran :
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Trik cerdas :Benda diletakkan tepat di titik focus agar mata tak berakomodasi.
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Trik cerdas :Penggaris bermuatan listrik negative setelah digosok kain wol.
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Trik cerdas :𝑃 = 𝜌𝑔ℎ
h = 0,8 m
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Trik cerdas :GLBB dipercepat maka jarak pita akansemakin lebar.
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Trik cerdas :Arah arus listrik yang ditunjukkan olehjempol merupakan kutub utara.
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Trik cerdas :(Total dari jumlah unit dikalikan dayadikalikan lama pemakaian) kemudiandikalikan 30 hari dan dibagi 1000.
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Trik cerdas :Bumi memiliki satelit bulan dan berada di antara venus dan mars.