Multiple Choice
A tank has a height of . Which of the following is the correct SI unit for expressing the height of the tank?
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Table of contents
- 0. Math Review31m
- 1. Intro to Physics Units1h 29m
- 2. 1D Motion / Kinematics3h 56m
- Vectors, Scalars, & Displacement13m
- Average Velocity32m
- Intro to Acceleration7m
- Position-Time Graphs & Velocity26m
- Conceptual Problems with Position-Time Graphs22m
- Velocity-Time Graphs & Acceleration5m
- Calculating Displacement from Velocity-Time Graphs15m
- Conceptual Problems with Velocity-Time Graphs10m
- Calculating Change in Velocity from Acceleration-Time Graphs10m
- Graphing Position, Velocity, and Acceleration Graphs11m
- Kinematics Equations37m
- Vertical Motion and Free Fall19m
- Catch/Overtake Problems23m
- 3. Vectors2h 43m
- Review of Vectors vs. Scalars1m
- Introduction to Vectors7m
- Adding Vectors Graphically22m
- Vector Composition & Decomposition11m
- Adding Vectors by Components13m
- Trig Review24m
- Unit Vectors15m
- Introduction to Dot Product (Scalar Product)12m
- Calculating Dot Product Using Components12m
- Intro to Cross Product (Vector Product)23m
- Calculating Cross Product Using Components17m
- 4. 2D Kinematics1h 42m
- 5. Projectile Motion3h 6m
- 6. Intro to Forces (Dynamics)3h 22m
- 7. Friction, Inclines, Systems2h 44m
- 8. Centripetal Forces & Gravitation7h 26m
- Uniform Circular Motion7m
- Period and Frequency in Uniform Circular Motion20m
- Centripetal Forces15m
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- Newton's Law of Gravity30m
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- Satellite Motion: Intro5m
- Satellite Motion: Speed & Period35m
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- Overview of Kepler's Laws5m
- Kepler's First Law11m
- Kepler's Third Law16m
- Kepler's Third Law for Elliptical Orbits15m
- Gravitational Potential Energy21m
- Gravitational Potential Energy for Systems of Masses17m
- Escape Velocity21m
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- Energy of Elliptical Orbits36m
- Black Holes16m
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- Mass Distribution with Calculus45m
- 9. Work & Energy1h 59m
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- Energy with Non-Conservative Forces20m
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- Energy in Connected Objects (Systems)24m
- Force & Potential Energy18m
- 11. Momentum & Impulse3h 40m
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- Intro to Impulse14m
- Impulse with Variable Forces12m
- Intro to Conservation of Momentum17m
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- Types of Collisions4m
- Completely Inelastic Collisions28m
- Adding Mass to a Moving System8m
- Collisions & Motion (Momentum & Energy)26m
- Ballistic Pendulum14m
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- How to Identify the Type of Collision9m
- Intro to Center of Mass15m
- 12. Rotational Kinematics2h 59m
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- More Conservation of Energy Problems54m
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- Parallel Axis Theorem13m
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- Intro to Rotational Kinetic Energy16m
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- Types of Motion & Energy24m
- Conservation of Energy with Rotation35m
- Torque with Kinematic Equations56m
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- 14. Torque & Rotational Dynamics2h 5m
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- Conservation of Angular Momentum46m
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- Intro to Angular Collisions15m
- Jumping Into/Out of Moving Disc23m
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- Angular Collisions with Linear Motion8m
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- Wave Interference8m
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- Beats8m
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- Heat Transfer44m
- 21. Kinetic Theory of Ideal Gases1h 50m
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- 24. Electric Force & Field; Gauss' Law3h 42m
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- 27. Resistors & DC Circuits3h 8m
- 28. Magnetic Fields and Forces2h 23m
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- Magnetic Field Produced by Loops andSolenoids42m
- Toroidal Solenoids aka Toroids12m
- Biot-Savart Law (Calculus)18m
- Ampere's Law (Calculus)17m
- 30. Induction and Inductance3h 38m
- 31. Alternating Current2h 37m
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- RMS Current and Voltage9m
- Phasors20m
- Resistors in AC Circuits9m
- Phasors for Resistors7m
- Capacitors in AC Circuits16m
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- Inductors in AC Circuits13m
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- Impedance in AC Circuits18m
- Series LRC Circuits11m
- Resonance in Series LRC Circuits10m
- Power in AC Circuits5m
- 32. Electromagnetic Waves2h 14m
- 33. Geometric Optics2h 57m
- 34. Wave Optics1h 15m
- 35. Special Relativity2h 10m
1. Intro to Physics Units
Introduction to Units
Struggling with Physics?
Join thousands of students who trust us to help them ace their exams!Watch the first videoMultiple Choice
In the SI system, what unit is used to measure frequency?
A
pascal ()
B
newton ()
C
joule ()
D
hertz (), equivalent to
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