Jawapan Buku Teks Fizik Tingkatan 4 Kssm Aktiviti 13 Top Full [upd]

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: Calculating the gradient of a graph and determining the area under a graph (e.g., finding work done by calculating the area under a Force-extension graph). Recommended Resources for Answers

"Adakah gerakan itu berpecutan?"

: Menunjukkan hubungan bertambah secara linear atau berkurang secara linear .

The core of the activity is the analysis of the plotted graph. The following are the typical questions asked and their model answers, which you can use as a guide. This public link is valid for 7 days

| Angle of incidence, i (°) | Angle of refraction, r (°) | sin i | sin r | n = sin i / sin r | |---------------------------|----------------------------|-------|-------|-------------------| | 20 | 13 | 0.342 | 0.225 | 1.52 | | 30 | 19 | 0.500 | 0.326 | 1.53 | | 40 | 25 | 0.643 | 0.423 | 1.52 | | 50 | 31 | 0.766 | 0.515 | 1.49 |

: Learning to choose appropriate scales, label axes with correct units, and draw the line of best fit. Data Analysis Can’t copy the link right now

The graph is a straight line passing through the origin. The gradient of this graph is the spring constant, k , which is a measure of the spring's stiffness. The equation relating them is F = kx .

Dalam Aktiviti 1.3, pelajar biasanya diminta untuk memerhati graf yang diberikan (seperti Graf | Angle of incidence

Garis lurus yang bermula dari asalan (0,0), menunjukkan bahawa adalah berkadar terus dengan 2. Analisis Data & Jawapan Berdasarkan data tipikal daripada aktiviti ini: Kecerunan Graf ( ): Mewakili pemalar spring. Luas di Bawah Graf: Mewakili kerja yang dilakukan ( ) untuk meregangkan spring. Contoh Pengiraan: Jika spring meregang sebanyak ) dan daya