Table of contents

0. Math Review31m
- Math Review
  31m
1. Intro to Physics Units1h 29m
2. 1D Motion / Kinematics3h 56m
3. Vectors2h 43m
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
9. Work & Energy1h 59m
10. Conservation of Energy2h 54m
11. Momentum & Impulse3h 40m
12. Rotational Kinematics2h 59m
13. Rotational Inertia & Energy7h 4m
14. Torque & Rotational Dynamics2h 5m
15. Rotational Equilibrium3h 39m
16. Angular Momentum3h 6m
17. Periodic Motion2h 9m
18. Waves & Sound3h 40m
19. Fluid Mechanics4h 27m
20. Heat and Temperature3h 7m
21. Kinetic Theory of Ideal Gases1h 50m
22. The First Law of Thermodynamics1h 26m
23. The Second Law of Thermodynamics3h 11m
24. Electric Force & Field; Gauss' Law3h 42m
25. Electric Potential1h 51m
26. Capacitors & Dielectrics2h 2m
27. Resistors & DC Circuits3h 8m
28. Magnetic Fields and Forces2h 23m
29. Sources of Magnetic Field2h 30m
30. Induction and Inductance3h 38m
31. Alternating Current2h 37m
32. Electromagnetic Waves2h 14m
33. Geometric Optics2h 57m
34. Wave Optics1h 15m
35. Special Relativity2h 10m

10. Conservation of Energy

Gravitational Potential Energy

Physics

10. Conservation of Energy

Gravitational Potential Energy

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Multiple Choice

What is the form of energy stored in water held behind a dam called?

Chemical Potential Energy

Gravitational Potential Energy

Kinetic Energy

Thermal Energy

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Verified step by step guidance

Identify the scenario: Water is held behind a dam, which means it is elevated above a reference point, such as the base of the dam or the riverbed.

Understand the concept of potential energy: Potential energy is the energy stored in an object due to its position relative to other objects. In this case, the water is elevated, so it has potential energy due to gravity.

Differentiate between types of potential energy: Chemical potential energy is related to the energy stored in chemical bonds, which is not applicable here. Gravitational potential energy is related to the position of an object in a gravitational field.

Recognize the correct form of energy: Since the water is elevated and can do work when it flows down, the energy stored is gravitational potential energy.

Conclude with the definition: Gravitational potential energy is the energy an object possesses because of its position in a gravitational field, which is the correct form of energy for water held behind a dam.