Physics

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Across
  1. 6. Who discovered Gravity?
  2. 7. It is the power source.
  3. 8. Electric potential energy is defined as the total potential energy a unit _______ will possess if located at any point in the outer space.
  4. 9. Who developed the theory of relativity?
  5. 10. The magnetic field is the area around a magnet in which the effect of ___________ is felt.
Down
  1. 1. ___________ of Light is a phenomenon wherein light bends and travels from one transparent substance to another.
  2. 2. It is a small gap in the circuit that can be used to open or close a circuit.
  3. 3. An electrical circuit is complete when there is at least _______ closed loop(s) from the positive end to the negative end.
  4. 4. When a ray of light approaches a smooth polished surface and the light ray bounces back, it is called the ___________ of light.
  5. 5. Ohm’s law states that the ________ across a conductor is directly proportional to the current flowing through it.