the rate is called power and its unit is voltage
The rate at which** electrical energy** is converted to another form of energy is called power. ;
The rate at which electrical energy is converted to another form of energy is called power. Power is measured in watts (W), which indicates how much energy is transformed per unit of time. It is calculated as the change in energy over time, using the formula P = dE/dt.
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Jawaban:3). Rumus interpolasi linier:[tex]f(x) = f(x_0) + \frac{f(x_1) - f(x_0)}{x_1 - x_0}(x - x_0)[/tex]Diketahui:[tex]x_0 = 1.4[/tex][tex]f(x_0) = 0.7143[/tex][tex]x_1 = 1.6[/tex][tex]f(x_1) = 0.6250[/tex][tex]x = 1.5[/tex]Nilai-nilai Tersebut Ke dalam Rumus[tex]f(1.5) = 0.7143 + \frac{0.6250 - 0.7143}{1.6 - 1.4}(1.5 - 1.4)[/tex][tex]f(1.5) = 0.7143 + \frac{-0.0893}{0.2} (0.1)[/tex][tex]f(1.5) = 0.7143 - 0.04465[/tex][tex]f(1.5) = 0.66965[/tex]Jadi dengan menggunakan empat angka dibelakang koma, nilai f(1.5) yaitu sekitar 0.6697.4).Kaidah Trapesium:[tex]\int_a^b f(x) dx = \frac{h}{2} [f(x_0) + 2f(x_1) + 2f(x_2) + ... + 2f(x_{n-1}) + f(x_n)][/tex]Diketahui:- a = 1.5- b = 2.5- h = 0.1- n = (b - a) / h = (2.5 - 1.5) / 0.1 = 10Nilai-nilai f(xi) ke dalam Rumus Kaidah Trapesium:[tex]\int_{1.5}^{2.5} x^2 \cos(x^2) dx = \frac{0.1}{2} [0.6649 + 2(0.2276 - 0.4258 - 1.0086 - 1.3778 - 1.4707 - 1.2609 - 0.7801 + 0.0028 + 0.9687) + 1.8636][/tex][tex]\int_{1.5}^{2.5} x^2 \cos(x^2) dx = 0.05 [0.6649 + 2(-5.6666) + 1.8636][/tex][tex]\int_{1.5}^{2.5} x^2 \cos(x^2) dx \approx 0.05 [0.6649 - 11.3332 + 1.8636] = 0.05 [-8.8047] = -0.4402[/tex][tex] = -0.4402[/tex]Jadi, Nilai Integralnya yaitu sekitar -0.4402.#SEMANGATBELAJAR!#TETAPSEMANGAT!#BELAJARBERSAMABRAINLY