Kartu Soal Fisika 1-40
Soal Fisika 1-8
1. GLB: \(v = \dfrac{S}{t}\). Tentukan \(t\)!
A. \(t = \dfrac{v}{S}\)
B. \(t = v \cdot S\)
C. \(t = \dfrac{S}{v}\)
D. \(t = \dfrac{1}{v \cdot S}\)
E. \(t = v - S\)
2. GLBB: \(a = \dfrac{v - v_0}{t}\). Tentukan \(v\)!
A. \(v = a \cdot t - v_0\)
B. \(v = a \cdot t + v_0\)
C. \(v = \dfrac{a}{t} + v_0\)
D. \(v = \dfrac{v_0}{a \cdot t}\)
E. \(v = \dfrac{t}{a} - v_0\)
3. Hukum Newton II: \(F = m \cdot a\). Tentukan \(m\)!
A. \(m = \dfrac{F}{a}\)
B. \(m = \dfrac{a}{F}\)
C. \(m = F \cdot a\)
D. \(m = F - a\)
E. \(m = \dfrac{1}{F \cdot a}\)
4. Usaha: \(W = F \cdot s\). Tentukan \(F\)!
A. \(F = W \cdot s\)
B. \(F = \dfrac{s}{W}\)
C. \(F = \dfrac{W}{s}\)
D. \(F = W - s\)
E. \(F = \dfrac{1}{W \cdot s}\)
5. Energi Kinetik: \(E_k = \tfrac{1}{2} m v^2\). Tentukan \(v\)!
A. \(v = \dfrac{2E_k}{m}\)
B. \(v = \sqrt{\dfrac{2E_k}{m}}\)
C. \(v = \dfrac{m}{2E_k}\)
D. \(v = \sqrt{\dfrac{m}{2E_k}}\)
E. \(v = 2E_k \cdot m\)
6. Energi Potensial: \(E_p = m g h\). Tentukan \(h\)!
A. \(h = \dfrac{m}{E_p g}\)
B. \(h = E_p \cdot m \cdot g\)
C. \(h = \dfrac{E_p}{m \cdot g}\)
D. \(h = \dfrac{mg}{E_p}\)
E. \(h = \dfrac{E_p}{m} + g\)
7. Tekanan: \(P = \dfrac{F}{A}\). Tentukan \(F\)!
A. \(F = P \cdot A\)
B. \(F = \dfrac{P}{A}\)
C. \(F = \dfrac{A}{P}\)
D. \(F = P - A\)
E. \(F = \dfrac{1}{P \cdot A}\)
8. Daya: \(P = \dfrac{W}{t}\). Tentukan \(W\)!
A. \(W = P - t\)
B. \(W = P \cdot t\)
C. \(W = \dfrac{t}{P}\)
D. \(W = \dfrac{P}{t}\)
E. \(W = \dfrac{1}{Pt}\)
Soal Fisika 9-16
Soal Fisika 9-16
9. Hukum Ohm: \(V = I \cdot R\). Tentukan persamaan untuk arus \(I\)!
A. \(I = V + R\)
B. \(I = \dfrac{V}{R}\)
C. \(I = \dfrac{R}{V}\)
D. \(I = V \cdot R\)
E. \(I = \dfrac{1}{V \cdot R}\)
10. Energi listrik: \(E = V \cdot I \cdot t\). Tentukan persamaan untuk \(I\)!
A. \(I = \dfrac{E}{V \cdot t}\)
B. \(I = E \cdot V \cdot t\)
C. \(I = \dfrac{V \cdot t}{E}\)
D. \(I = \dfrac{V}{E \cdot t}\)
E. \(I = \dfrac{1}{E \cdot V \cdot t}\)
11. Hukum Coulomb: \(F = k \dfrac{q_1 q_2}{r^2}\). Tentukan persamaan untuk jarak \(r\)!
A. \(r = \sqrt{\dfrac{k q_1 q_2}{F}}\)
B. \(r = \dfrac{k q_1 q_2}{F}\)
C. \(r = \dfrac{F}{k q_1 q_2}\)
D. \(r = \sqrt{F k q_1 q_2}\)
E. \(r = \dfrac{1}{F k q_1 q_2}\)
12. Gaya gravitasi: \(F = G \dfrac{m_1 m_2}{r^2}\). Tentukan persamaan untuk \(m_1\)!
A. \(m_1 = \dfrac{F r^2}{G m_2}\)
B. \(m_1 = \dfrac{G m_2}{F r^2}\)
C. \(m_1 = F G m_2 r^2\)
D. \(m_1 = \dfrac{r^2}{F G m_2}\)
E. \(m_1 = \dfrac{F r}{G m_2}\)
13. Induksi magnetik: \(B = \dfrac{\mu_0 I}{2\pi r}\). Tentukan persamaan untuk \(I\)!
A. \(I = B \cdot 2 \pi r / \mu_0\)
B. \(I = \dfrac{B}{2 \pi r \mu_0}\)
C. \(I = B \cdot \mu_0 / 2 \pi r\)
D. \(I = 2 \pi r / B \mu_0\)
E. \(I = \dfrac{1}{B \cdot 2 \pi r \mu_0}\)
14. Listrik daya: \(P = I^2 R\). Tentukan persamaan untuk \(I\)!
A. \(I = \sqrt{\dfrac{P}{R}}\)
B. \(I = \dfrac{P}{R}\)
C. \(I = P \cdot R\)
D. \(I = \sqrt{P \cdot R}\)
E. \(I = \dfrac{1}{P \cdot R}\)
15. Kapasitor: \(Q = C \cdot V\). Tentukan persamaan untuk kapasitansi \(C\)!
A. \(C = \dfrac{Q}{V}\)
B. \(C = Q \cdot V\)
C. \(C = \dfrac{V}{Q}\)
D. \(C = Q - V\)
E. \(C = \dfrac{1}{Q \cdot V}\)
16. Frekuensi gelombang: \(v = f \cdot \lambda\). Tentukan persamaan untuk \(f\)!
A. \(f = v + \lambda\)
B. \(f = \dfrac{v}{\lambda}\)
C. \(f = \dfrac{\lambda}{v}\)
D. \(f = v \cdot \lambda\)
E. \(f = \dfrac{1}{v \cdot \lambda}\)
17. Kecepatan sudut: \(\omega = \dfrac{\theta}{t}\). Tentukan \(\theta\)!
A. \(\theta = \omega \cdot t\)
B. \(\theta = \dfrac{\omega}{t}\)
C. \(\theta = \dfrac{t}{\omega}\)
D. \(\theta = \omega + t\)
E. \(\theta = \dfrac{1}{\omega \cdot t}\)
18. Percepatan sentripetal: \(a_c = \dfrac{v^2}{r}\). Tentukan \(v\)!
A. \(v = a_c \cdot r\)
B. \(v = \sqrt{a_c \cdot r}\)
C. \(v = \dfrac{a_c}{r}\)
D. \(v = \sqrt{\dfrac{a_c}{r}}\)
E. \(v = a_c - r\)
19. Momentum linear: \(p = m \cdot v\). Tentukan \(m\)!
A. \(m = \dfrac{p}{v}\)
B. \(m = p \cdot v\)
C. \(m = \dfrac{v}{p}\)
D. \(m = p - v\)
E. \(m = \dfrac{1}{p \cdot v}\)
20. Impuls: \(I = F \cdot \Delta t\). Tentukan \(\Delta t\)!
A. \(\Delta t = \dfrac{I}{F}\)
B. \(\Delta t = I \cdot F\)
C. \(\Delta t = \dfrac{F}{I}\)
D. \(\Delta t = F - I\)
E. \(\Delta t = \dfrac{1}{I \cdot F}\)
21. Frekuensi sudut: \(\omega = 2 \pi f\). Tentukan \(f\)!
A. \(f = \dfrac{\omega}{2 \pi}\)
B. \(f = \omega \cdot 2 \pi\)
C. \(f = \dfrac{2 \pi}{\omega}\)
D. \(f = \omega - 2 \pi\)
E. \(f = \dfrac{1}{\omega \cdot 2 \pi}\)
22. Energi mekanik total: \(E = E_k + E_p\). Tentukan \(E_k\)!
A. \(E_k = E - E_p\)
B. \(E_k = E + E_p\)
C. \(E_k = E \cdot E_p\)
D. \(E_k = \dfrac{E}{E_p}\)
E. \(E_k = \dfrac{E_p}{E}\)
23. Periode ayunan sederhana: \(T = 2 \pi \sqrt{\dfrac{l}{g}}\). Tentukan \(l\)!
A. \(l = \dfrac{T^2 g}{4 \pi^2}\)
B. \(l = 2 \pi \sqrt{T g}\)
C. \(l = \dfrac{4 \pi^2}{T^2 g}\)
D. \(l = \sqrt{\dfrac{T}{2 \pi g}}\)
E. \(l = \dfrac{T g}{2 \pi}\)
24. Kecepatan gelombang: \(v = \lambda f\). Tentukan \(\lambda\)!
A. \(\lambda = \dfrac{v}{f}\)
B. \(\lambda = v \cdot f\)
C. \(\lambda = \dfrac{f}{v}\)
D. \(\lambda = v - f\)
E. \(\lambda = \dfrac{1}{v \cdot f}\)
25. Gaya pegas: \(F = k \cdot x\). Tentukan konstanta pegas \(k\)!
A. \(k = \dfrac{F}{x}\)
B. \(k = F \cdot x\)
C. \(k = \dfrac{x}{F}\)
D. \(k = F - x\)
E. \(k = \dfrac{1}{F \cdot x}\)
26. Energi potensial pegas: \(E_p = \dfrac{1}{2} k x^2\). Tentukan \(x\)!
A. \(x = \sqrt{\dfrac{2 E_p}{k}}\)
B. \(x = \dfrac{2 E_p}{k}\)
C. \(x = \dfrac{k}{2 E_p}\)
D. \(x = \sqrt{k \cdot 2 E_p}\)
E. \(x = \dfrac{1}{2 E_p k}\)
27. Hukum Snellius: \(n_1 \sin \theta_1 = n_2 \sin \theta_2\). Tentukan \(n_2\)!
A. \(n_2 = \dfrac{n_1 \sin \theta_1}{\sin \theta_2}\)
B. \(n_2 = n_1 \sin \theta_1 \cdot \sin \theta_2\)
C. \(n_2 = \dfrac{\sin \theta_2}{n_1 \sin \theta_1}\)
D. \(n_2 = n_1 - \dfrac{\sin \theta_1}{\sin \theta_2}\)
E. \(n_2 = \dfrac{1}{n_1 \sin \theta_1 \sin \theta_2}\)
28. Hukum Lenz / Faraday: \(\varepsilon = - N \dfrac{\Delta \Phi}{\Delta t}\). Tentukan \(\Phi\)!
A. \(\Phi = - \dfrac{\varepsilon \Delta t}{N}\)
B. \(\Phi = \varepsilon \cdot N \cdot \Delta t\)
C. \(\Phi = \dfrac{\varepsilon}{N \Delta t}\)
D. \(\Phi = \varepsilon - N \cdot \Delta t\)
E. \(\Phi = \dfrac{1}{\varepsilon N \Delta t}\)
29. Kapasitor: \(C = \dfrac{Q}{V}\). Tentukan \(V\)!
A. \(V = \dfrac{Q}{C}\)
B. \(V = Q \cdot C\)
C. \(V = \dfrac{C}{Q}\)
D. \(V = Q - C\)
E. \(V = \dfrac{1}{Q C}\)
30. Frekuensi alami osilasi: \(f = \dfrac{1}{2 \pi} \sqrt{\dfrac{k}{m}}\). Tentukan \(k\)!
A. \(k = (2 \pi f)^2 \cdot m\)
B. \(k = \dfrac{m}{(2 \pi f)^2}\)
C. \(k = 2 \pi f \cdot m\)
D. \(k = \sqrt{m / (2 \pi f)}\)
E. \(k = m / (2 \pi f)\)
31. Energi potensial gravitasi: \(E_p = m g h\). Tentukan \(m\)!
A. \(m = \dfrac{E_p}{g h}\)
B. \(m = E_p \cdot g \cdot h\)
C. \(m = g h / E_p\)
D. \(m = E_p - g h\)
E. \(m = \dfrac{1}{E_p g h}\)
32. Percepatan gravitasi: \(g = \dfrac{F}{m}\). Tentukan \(F\)!
A. \(F = m \cdot g\)
B. \(F = m / g\)
C. \(F = g / m\)
D. \(F = g - m\)
E. \(F = \dfrac{1}{m g}\)
33. Hukum Pascal: \(P = \dfrac{F}{A}\). Tentukan \(A\)!
A. \(A = \dfrac{F}{P}\)
B. \(A = F \cdot P\)
C. \(A = \dfrac{P}{F}\)
D. \(A = F - P\)
E. \(A = \dfrac{1}{F \cdot P}\)
34. Hukum Boyle: \(P_1 V_1 = P_2 V_2\). Tentukan \(V_2\)!
A. \(V_2 = \dfrac{P_1 V_1}{P_2}\)
B. \(V_2 = P_1 V_1 \cdot P_2\)
C. \(V_2 = \dfrac{P_2}{P_1 V_1}\)
D. \(V_2 = P_1 - V_1 / P_2\)
E. \(V_2 = \dfrac{1}{P_1 V_1 P_2}\)
35. Hukum Charles: \(\dfrac{V_1}{T_1} = \dfrac{V_2}{T_2}\). Tentukan \(V_2\)!
A. \(V_2 = \dfrac{V_1 T_2}{T_1}\)
B. \(V_2 = V_1 \cdot \dfrac{T_1}{T_2}\)
C. \(V_2 = \dfrac{T_1}{V_1 T_2}\)
D. \(V_2 = V_1 + T_2 - T_1\)
E. \(V_2 = \dfrac{1}{V_1 T_2 / T_1}\)
36. Hukum Gay-Lussac: \(\dfrac{P_1}{T_1} = \dfrac{P_2}{T_2}\). Tentukan \(P_2\)!
A. \(P_2 = \dfrac{P_1 T_2}{T_1}\)
B. \(P_2 = P_1 \cdot \dfrac{T_1}{T_2}\)
C. \(P_2 = \dfrac{T_1}{P_1 T_2}\)
D. \(P_2 = P_1 + T_2 - T_1\)
E. \(P_2 = \dfrac{1}{P_1 T_2 / T_1}\)
37. Hukum kontinuitas fluida: \(A_1 v_1 = A_2 v_2\). Tentukan \(v_2\)!
A. \(v_2 = \dfrac{A_1 v_1}{A_2}\)
B. \(v_2 = A_1 v_1 \cdot A_2\)
C. \(v_2 = \dfrac{A_2}{A_1 v_1}\)
D. \(v_2 = A_1 + v_1 - A_2\)
E. \(v_2 = \dfrac{1}{A_1 v_1 A_2}\)
38. Hukum Bernoulli: \(P + \dfrac{1}{2} \rho v^2 + \rho g h = konstan\). Tentukan \(P\)!
A. \(P = konstan - \dfrac{1}{2} \rho v^2 - \rho g h\)
B. \(P = konstan + \dfrac{1}{2} \rho v^2 + \rho g h\)
C. \(P = \dfrac{1}{2} \rho v^2 + \rho g h\)
D. \(P = konstan \cdot \dfrac{1}{2} \rho v^2 \cdot \rho g h\)
E. \(P = \dfrac{1}{konstan + \rho v^2 + \rho g h}\)
39. Tegangan pada kawat: \(\sigma = \dfrac{F}{A}\). Tentukan \(F\)!
A. \(F = \sigma \cdot A\)
B. \(F = \dfrac{\sigma}{A}\)
C. \(F = \dfrac{A}{\sigma}\)
D. \(F = \sigma - A\)
E. \(F = \dfrac{1}{\sigma A}\)
40. Hukum Stefan-Boltzmann: \(P = \sigma A T^4\). Tentukan \(T\)!
A. \(T = \sqrt[4]{\dfrac{P}{\sigma A}}\)
B. \(T = \dfrac{P}{\sigma A}\)
C. \(T = \sqrt{\dfrac{P}{\sigma A}}\)
D. \(T = P \cdot \sigma \cdot A\)
E. \(T = \dfrac{1}{P \sigma A}\)