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:bulb: Physics :bulb: - Coggle Diagram
:bulb: Physics :bulb:
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Circuits
Types of circuit
This is a parallel circuit: 
This is a series circuit:
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Current and Voltage
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Voltage
Voltage is the name of the electric force that causes electrons to flow between two points in a circuit.
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How are shadows formed?
Shadows are formed when an opaque object is blocking the path of rays of light. The opaque material does not let the light pass through it. The light rays that go around the edges of the material make an outline for the shadow.
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Reflection
Law of Reflection
On a reflection from a smooth surface, the angle of the reflected ray is equal to the angle of the incident ray.
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For a clear image, all the light rays are reflected off in the same direction (a flat, smooth surface)
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For a blurry image, the light rays bounce off the material in different directions (a crumpled surface)
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