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In Matematika / Sekolah Menengah Atas | 2025-07-04

tolong kaka²/pakar bantuin jawab ini, terimakasih ​

Asked by jhovenskha

Answer (4)

the rate is called power and its unit is voltage

Answered by Anonymous | 2024-06-10

The rate at which** electrical energy** is converted to another form of energy is called power. ;

Answered by EldredGregory | 2024-06-18

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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Answered by Anonymous | 2024-10-01

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

Answered by adeliokanaya | 2025-07-04