IB_Physics_Topic_1 8课时2时13分44秒

   免费 4251_Significant_Figures_Scientific_Notation (29:29)

   免费 4252_Accuracy_and_Precision_Systematic_Error_and_Random_Uncertainty. (08:41)

   免费 试看 4253_Recording_Uncertainties (16:16)

   免费 试看 4254_Determining_Uncertainty_in_slope_and_Y_intercept (11:11)

   免费 试看 4255_Linearization (20:20)

   免费 试看 4256_Unit_Conversions_Dimensional_Analysis (17:17)

   免费 4257_Polar_and_Component_Forms_of_Vectors (15:15)

   免费 4258_Vector_Addition_Using_Components (15:15)

IB_Physics_Topic_2 25课时7时31分24秒

   免费 4259_Vector_Subtraction (16:16)

   免费 试看 4260_Kinematic_Concepts (13:13)

   免费 试看 4261_Acceleration (22:22)

   免费 试看 4262_Reading_Velocity_Time_Graphs (06:06)

   免费 4263_Average_and_Instantaneous_Rates_on_an_x_t_Graph (13:13)

   免费 4264_Vertical_Projectiles (26:26)

   免费 4265_Kinematics_Problem_Solving (33:33)

   免费 4266_Projectiles_I (19:19)

   免费 4267_Projectiles_II (14:14)

   免费 4268_Forces_and_Free_Body_Diagrams (21:21)

   免费 4269_Newton_I_The_Law_of_Inertia (17:17)

   免费 4270_Newton_II_The_Law_of_Acceleration (14:14)

   免费 4271_IB_Physics_Air_Resistance_Terminal_Speed (22:22)

   免费 4272_Newton_III_Action_and_Reaction (14:14)

   免费 4273_Translational_Equilibrium (14:14)

   免费 4275_Sliding_friction (18:18)

   免费 4276_Momentum_and_Impulse (28:28)

   免费 4277_The_Physics_of_a_Fan_Driven_Sail_Cart (10:10)

   免费 4278_The_Law_of_Conservation_of_Momentum (19:19)

   免费 4279_Work_and_Energy (23:23)

   免费 4280_Kinetic_Gravitational_and_Elastic_Potential_Energies (28:28)

   免费 4281_Conservation_of_Energy (15:15)

   免费 4282_Power_Efficiency (25:25)

   免费 4283_Fluid_Jets (14:14)

IB_Physics_Topic_3 6课时2时7分31秒

   免费 试看 4284_Thermal_Concepts (19:19)

   免费 4285_Phase_Change_Curve_and_Specific_Latent_Heat (30:30)

   免费 4286_The_Mole (12:12)

   免费 4287_Kinetic_Model_of_an_Ideal_Gas (25:25)

   免费 4288_Applying_the_Ideal_Gas_Law_the_Boltzman_constant (17:17)

   免费 4395_Thermal_Transfer (22:48)

IB_Physics_Topic_4 9课时2时41分39秒

   免费 4289_Oscillations_Simple_Harmonic_Motion (31:31)

   免费 试看 4290_Wave_Characteristics (21:21)

   免费 试看 4291_Reflection_and_Transmission_Refraction_of_Waves (14:14)

   免费 4292_Snell_s_Law_of_Refraction (14:14)

   免费 4293_Diffraction (11:11)

   免费 4294_Superposition_and_Interference_of_Waves (11:11)

   免费 4295_2_Source_Interference_Pattern (21:21)

   免费 4296_Standing_Waves_and_Harmonics (22:22)

   免费 4297_Polarization (14:14)

IB_Physics_Topic_5 18课时4时40分45秒

   免费 4298_3_Kinds_of_Fields (16:16)

   免费 试看 4299_Electrostatic_Charge (04:04)

   免费 试看 4300_Common_Field_Patterns (20:20)

   免费 4301_Coulomb_Law (11:11)

   免费 4302_Fields_Test_Charges (16:16)

   免费 4303_Electron_Drift (16:25)

   免费 4304_Electric_Potential_Difference (16:16)

   免费 4305_Voltage_and_Current (13:13)

   免费 4306_Resistance (20:20)

   免费 4307_Equivalent_Resistance (15:15)

   免费 4308_Circuit_Analysis (18:18)

   免费 4309_Power_in_Electric_Circuits (08:08)

   免费 4310_Connecting_Meters_Ammeters_and_Voltmeters (06:06)

   免费 4311_Potential_Dividers (18:18)

   免费 4312_IB_Physics_Cells_EMF_and_Internal_Resistance (22:22)

   免费 4313_Magnetic_Fields (18:18)

   免费 4314_Forces_on_Charges_in_a_Magnetic_Field (18:18)

   免费 4315_Force_on_a_Current_Carrying_Wire (21:21)

IB_Physics_Topic_6 7课时1时50分49秒

   免费 4316_Uniform_Circular_Motion (25:25)

   免费 试看 4317_Problem_Solving_with_Circular_Motion (20:20)

   免费 4318_Uniform_Circular_Motion_Calculate_Tension_Force_In_a_Horizontal_Vertical_Circle (11:11)

   免费 4319_Yo_yo_in_vertical_circle_example_Centripetal_force_and_gravitation (10:10)

   免费 4320_Mass_swinging_in_a_horizontal_circle_Centripetal_force_and_gravitation (12:12)

   免费 4321_Bowling_ball_in_vertical_loop_Centripetal_force_and_gravitation (08:08)

   免费 4322_Universal_Gravitation_Satellites (23:23)

IB_Physics_Topic_7 8课时1时58分9秒

   免费 4323_The_Atom (25:25)

   免费 试看 4324_Alpha_Beta_and_Gamma_Radiation (13:13)

   免费 4325_Nuclear_Reactions (10:10)

   免费 4326_Half_Lives (12:25)

   免费 4327_Atomic_Spectra (13:13)

   免费 4328_Postulating_the_Neutrino (05:05)

   免费 4329_Nuclear_Binding_Energy (12:12)

   免费 4330_Fission_and_Fusion (26:26)

IB_Physics_Topic_8 5课时1时39分38秒

   免费 4331_Power_Plant_Basics (14:14)

   免费 4332_Nuclear_Power (16:16)

   免费 4333_Climate_Concepts (31:31)

   免费 4334_Energy_Balance_Climate_Model_Greenhouse_Effect (26:26)

   免费 4335_The_Greenhouse_effect (11:11)

IB_Physics_Topic_9 5课时2时8分6秒

   免费 4336_The_Motion_Equations_of_Simple_Harmonic_Motion (23:23)

   免费 4337_Energy_Considerations_in_Simple_Harmonic_Motion (23:23)

   免费 4338_Single_Slit_Diffraction_and_Resolution (24:24)

   免费 4339_The_Doppler_Effect (30:30)

   免费 4340_Thin_Films (26:26)

IB_Physics_Topic_10 3课时1时7分6秒

   免费 4341_Electric_Potential (19:19)

   免费 4342_Equipotentials (25:25)

   免费 4343_Gravity_and_UCM (22:22)

IB_Physics_Topic_11 7课时1时57分56秒

   免费 试看 4344_Electromagnetic_Induction (15:15)

   免费 4345_Lenz_s_Law (13:13)

   免费 4346_Transformers (20:20)

   免费 4347_AC_Generators_RMS_values (20:20)

   免费 4348_Power_Transmission (09:09)

   免费 4349_Capacitance (22:22)

   免费 4350_Charging_Discharging_Capacitors (17:17)

IB_Physics_Topic_12 9课时2时41分39秒

   免费 试看 4351_Introduction_to_Quantum_Weirdness (15:15)

   免费 4352_The_Photoelectric_Effect (19:19)

   免费 4353_The_Photoelectric_Effect_Experiment (18:18)

   免费 4354_Matter_Waves (17:17)

   免费 4355_The_Uncertainty_Principle (16:16)

   免费 4356_Wavefunctions (27:27)

   免费 4357_Quarks_Leptons_Antiparticles (12:12)

   免费 4358_Rutherford_Scattering_and_the_Nuclear_Radius (13:13)

   免费 4359_Decay_Constant (22:22)

Option_A_Relativity_SL 7课时2时16分14秒

   免费 试看 4360_Introduction_to_Relativity (11:11)

   免费 4361_Einstein_s_2_Postulates (17:17)

   免费 4362_Proper_Length_Time_and_Point_Length_Problems (15:15)

   免费 4363_Lorentz_Transformations (21:21)

   免费 4364_Spacetime_Diagrams (28:28)

   免费 4365_Twin_Paradox (14:14)

   免费 4366_Simultaneity (28:28)

Option_B_1_Rigid_Bodies 7课时1时30分29秒

   免费 试看 4367_Torque (06:06)

   免费 4368_Rotational_Inertia (09:09)

   免费 4369_Rotational_Equilibrium (13:13)

   免费 4370_Rotational_Kinematics (19:19)

   免费 4371_Rotational_Dynamics (13:13)

   免费 4372_Rolling (16:16)

   免费 4373_Angular_Momentum (13:13)

Option_B_2_Thermodynamics 4课时1时35分2秒

   免费 4374_Thermodynamic_Concepts (22:22)

   免费 4375_PV_diagrams (19:48)

   免费 4376_Entropy (25:25)

   免费 4377_Carnot_Engine_Engine_Efficiency (27:27)

Option_B3_Fluids_(HL) 2课时47分34秒

   免费 4378_Archimedes_Principle_Buoyant_Force (17:04)

   免费 4379_Fluid_Flow_Bernoull_s_Principle (30:30)

Option_B4_Forced_Vibrations_&_Resonance_(HL) 2课时10分10秒

   免费 4380_Damping (03:03)

   免费 4381_resonance (07:07)

Option_C: Imaging & Optics 3课时1时1分32秒

   免费 4382_Reflections_in_Mirrors (14:14)

   免费 4383_Ray_Diagrams_for_Curved_Mirrors (26:26)

   免费 4384_Ray_Diagrams_for_Lenses (20:20)

Option_D:_Astrophysics 2课时40分40秒

   免费 4385_Brightness_Luminosity (19:19)

   免费 4386_Lifecycle_of_a_Star (21:21)

Reporting_Writing_Skills 8课时1时7分6秒

   免费 4387_Formulas_Trendlines_and_Error_bars_in_Excel (11:11)

   免费 4388_Using_Excel_for_Linearization (11:11)

   免费 4389_Using_Excel_to_Draw_Maximum_and_Minimum_slope_lines (07:07)

   免费 4390_Uncertainty_in_Slope_using_Excel_s_LINEST (06:06)

   免费 4391_Data_Tables_and_Graphs_using_Google_Sheets (19:19)

   免费 4392_Creating_Footnotes_and_a_Bibliography_Using_Easybib (09:09)

   免费 4397_Becoming_Skillful_with_Data_Analysis_Questions_Trailer (03:03)

Extended_Essay_and_IA 4课时55分50秒

   免费 4398_The_Extended_Essay (11:11)

   免费 4394_How_to_Write_a_Hypothesis (20:20)

   免费 4393_Internal_Assessment (22:22)

   免费 4399_Marking_an_IB_Science_Internal_Assessment_Trailer (01:57)