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"On a water surface, two coherent sources of waves, A and B, which oscillate in phase at a distance (...TRUNCATED)
\boxed{5}
"On a water surface, two coherent sources of waves, A and B, which oscillate in phase at a distance (...TRUNCATED)
"Ở mặt nước, tại hai điểm A và B cách nhau 19 cm, có hai nguồn kết hợp dao đ(...TRUNCATED)
{'A': '7.', 'B': '4.', 'C': '5.', 'D': '6.'}
{"bytes":"iVBORw0KGgoAAAANSUhEUgAABDQAAAGyCAYAAAAbP5QYAAAMPWlDQ1BJQ0MgUHJvZmlsZQAASImVVwdYU8kWnltSIb(...TRUNCATED)
["Solution Explanation (Step by Step)\n\n1) Geometry Setup \n • Let the two coherent sources be(...TRUNCATED)
5
1
{"decision":"TRUE","explanation":"I compared the substance of the Predicted Answer and the Ground Tr(...TRUNCATED)
"A single-phase alternating current generator has an armature consisting of four identical coils con(...TRUNCATED)
\boxed{100}
"A single-phase alternating current generator has an armature consisting of four identical coils con(...TRUNCATED)
"Một máy phát điện xoay chiều một pha có phần ứng gồm bốn cuộn dây giống nh(...TRUNCATED)
{'A': '400 vòng.', 'B': '100 vòng.', 'C': '71 vòng.', 'D': '200 vòng.'}
{"bytes":"iVBORw0KGgoAAAANSUhEUgAAB24AAAJ0CAYAAADasgOsAAAMPWlDQ1BJQ0MgUHJvZmlsZQAASImVVwdYU8kWnltSIb(...TRUNCATED)
["Solution Explanation Step by Step:\n\n1) Let N be the number of turns per coil, and let Φ(t) = Φ(...TRUNCATED)
100
1
{"decision":"TRUE","explanation":"I compared the provided 'Predicted Answer' and 'Ground Truth Answe(...TRUNCATED)
"A voltage defined by \\( u = 200\\sqrt{2}\\cos(100\\pi t) \\) V (with time \\( t \\) measured in se(...TRUNCATED)
\(\boxed{1}\)
"A voltage defined by $u = 200\\sqrt{2}\\cos(100\\pi t)$ V (with time $t$ measured in seconds) is ap(...TRUNCATED)
"Đặt điện áp $u = 200\\sqrt{2}cos(100\\pi t) (V)$( t tính bằng s) vào hai đầu đoạn (...TRUNCATED)
{'A': '$\\sqrt{2} A$.', 'B': '$1A$.', 'C': '$2\\sqrt{2} A$.', 'D': '$2A$. '}
{"bytes":"iVBORw0KGgoAAAANSUhEUgAABU4AAAKMCAYAAAA0QiLJAAAMPWlDQ1BJQ0MgUHJvZmlsZQAASImVVwdYU8kWnltSIb(...TRUNCATED)
["Solution Explanation (Step by Step)\n\n1) Identify the Source Voltage (Amplitude and RMS Value) \(...TRUNCATED)
null
0
{"decision":"FALSE","explanation":"I evaluated the Predicted Answer and the Ground Truth Answer to d(...TRUNCATED)
"According to Bohr's atomic model for the hydrogen atom, consider the electron moving in a circular (...TRUNCATED)
\boxed{2}
"According to Bohr's atomic model for the hydrogen atom, consider the electron moving in a circular (...TRUNCATED)
"Theo mẫu nguyên tử Bo về nguyên tử hiđrô, coi êlectron chuyển động tròn đều q(...TRUNCATED)
{'A': '2.', 'B': '0,25.', 'C': '4', 'D': '0,5.'}
{"bytes":"iVBORw0KGgoAAAANSUhEUgAABqIAAAIQCAYAAADq2n8PAAAMPWlDQ1BJQ0MgUHJvZmlsZQAASImVVwdYU8kWnltSIb(...TRUNCATED)
["Step-by-step Solution:\n\n1) Start with Bohr’s quantization condition for the angular momentum o(...TRUNCATED)
null
0
{"decision":"FALSE","explanation":"The Predicted Answer is None, and thus does not convey or attempt(...TRUNCATED)
"A harmonic voltage \\( u = U\\sqrt{2} \\cos 2\\pi ft \\) (where \\( f \\) can vary, and \\( U \\) i(...TRUNCATED)
\(\boxed{80}\)
"A harmonic voltage $u = U\\sqrt{2} \\cos 2\\pi ft$ (where $f$ can vary, and $U$ is proportional to (...TRUNCATED)
"Đặt điện áp $u = U\\sqrt{2} cos 2\\pi ft$ (f thay đổi được, U tỉ lệ thuận với(...TRUNCATED)
{'A': '60 Hz.', 'B': '80 Hz.', 'C': '50 Hz.', 'D': '120 Hz.'}
{"bytes":"iVBORw0KGgoAAAANSUhEUgAAA4YAAAVkCAYAAACILwG+AAAMPWlDQ1BJQ0MgUHJvZmlsZQAASImVVwdYU8kWnltSIb(...TRUNCATED)
["Solution Sketch:\n\n1) Label the impedances. \n • Let the (“AM”) section be the series c(...TRUNCATED)
f_{1} \;=\; \frac{180}{\sqrt{5}} \,\text{Hz}\,\approx 80\,\text{Hz}.
1
{"decision":"TRUE","explanation":"The evaluation involved confirming the semantic consistency betwee(...TRUNCATED)
"A three-phase alternating current generator is operating normally. In the three windings of the sta(...TRUNCATED)
\boxed{40}
"A three-phase alternating current generator is operating normally. In the three windings of the sta(...TRUNCATED)
"Một máy phát điện xoay chiều ba pha đang hoạt động bình thường. Trong ba cuộn (...TRUNCATED)
{'A': '50 V.', 'B': '40 V.', 'C': '45 V.', 'D': '35 V.'}
{"bytes":"iVBORw0KGgoAAAANSUhEUgAABe4AAAEiCAYAAACP5EIbAAAMPWlDQ1BJQ0MgUHJvZmlsZQAASImVVwdYU8kWnltSIb(...TRUNCATED)
["Solution Explanation (step by step):\n\n1) Label the phase voltages. \n In a balanced three‐p(...TRUNCATED)
null
0
{"decision":"FALSE","explanation":"The predicted answer is 'None', which does not contain any inform(...TRUNCATED)
"A small object belonging to a spring pendulum oscillates harmonically along the horizontal directio(...TRUNCATED)
\boxed{3}
"A small object belonging to a spring pendulum oscillates harmonically along the horizontal directio(...TRUNCATED)
"Vật nhỏ của một con lắc lò xo dao động điều hòa theo phương ngang, mốc thế (...TRUNCATED)
{'A': '\\frac{1}{2}', 'B': '3', 'C': '2', 'D': '\\frac{1}{3}'}
{"bytes":"iVBORw0KGgoAAAANSUhEUgAACO4AAARkCAYAAADPScnKAAAMPWlDQ1BJQ0MgUHJvZmlsZQAASImVVwdYU8kWnltSIb(...TRUNCATED)
["Solution Explanation (Step by Step):\n\n1) Identify relevant physical quantities: \n • Let th(...TRUNCATED)
\frac{K}{U} = 3
1
{"decision":"TRUE","explanation":"I evaluated the representation and intent of both answers to the p(...TRUNCATED)
"The nucleus ${}_{6}^{13}C$ has a mass of 13.0001u. Given the mass of a proton is 1.0073u and the ma(...TRUNCATED)
\boxed{7.49}
"The nucleus ${}_{6}^{13}C$ has a mass of 13.0001u. Given the mass of proton and neutron are 1.0073u(...TRUNCATED)
"Hạt nhân ${}_{6}^{13}C$ có khối lượng 13,0001u. Cho khối lượng prôtôn và nơtron l(...TRUNCATED)
"{'A': '7,49MeV/ nuclôn.', 'B': '16,2MeV/ nuclôn.', 'C': '8,12MeV/ nuclôn.', 'D': '97,4MeV/ nucl(...TRUNCATED)
{"bytes":"iVBORw0KGgoAAAANSUhEUgAABqAAAAHGCAYAAAAboEqdAAAMPWlDQ1BJQ0MgUHJvZmlsZQAASImVVwdYU8kWnltSIb(...TRUNCATED)
["Solution Steps:\n\n1. Identify the relevant masses and constants: \n • Mass of the ¹³C nucl(...TRUNCATED)
null
0
{"decision":"FALSE","explanation":"To evaluate the presence of meaningful content, comparing the pre(...TRUNCATED)
"A tuning circuit in a radio receiver consists of an electromagnetic coil and a capacitor with varia(...TRUNCATED)
\boxed{2\lambda_0}
"A tuning circuit in a radio receiver consists of an electromagnetic coil and a capacitor with varia(...TRUNCATED)
"Một mạch chọn sóng ở một máy thu thanh là mạch dao động gồm cuộn cảm và t(...TRUNCATED)
"{'A': '$\\\\frac{\\\\lambda_0}{4}$.', 'B': '$4\\\\lambda_o$.', 'C': '$2\\\\lambda_o$.', 'D': '$\\\\(...TRUNCATED)
{"bytes":"iVBORw0KGgoAAAANSUhEUgAAA5gAAAFACAYAAADZOtPWAAAMPWlDQ1BJQ0MgUHJvZmlsZQAASImVVwdYU8kWnltSIb(...TRUNCATED)
["Solution Explanation:\n\n1) The resonance condition in an LC (inductor-capacitor) circuit occurs a(...TRUNCATED)
"\\lambda = \\lambda_0 \\sqrt{\\frac{C}{C_0}} \\quad\\text{and}\\quad \\lambda(4 C_0) = 2\\,\\lambda(...TRUNCATED)
0
{"decision":"TRUE","explanation":"I compared the Ground Truth Answer against the Predicted Answer, f(...TRUNCATED)
"Determine the number of electrically neutral nucleons (neutrons) in the nucleus ${}_{86}^{222}Rn$. (...TRUNCATED)
\boxed{136}
"The number of electrically neutral nucleons in the nucleus ${}_{86}^{222}Rn$ is. {\"A\": \"222.\", (...TRUNCATED)
Số nuclon không mang điện có trong một hạt nhân $_{86}^{222}Rn$ là
{'A': '222.', 'B': '86.', 'C': '308.', 'D': '136.'}
{"bytes":"iVBORw0KGgoAAAANSUhEUgAABLoAAADOCAYAAAA5ZGukAAAMPWlDQ1BJQ0MgUHJvZmlsZQAASImVVwdYU8kWnltSIb(...TRUNCATED)
["Step-by-step reasoning:\n\n1. The atomic number (86) tells us the number of protons in the nucleus(...TRUNCATED)
136
1
{"decision":"TRUE","explanation":"I compared the Predicted Answer ('136') with the Ground Truth Answ(...TRUNCATED)
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