The heat energy released from a piece of wire or any other section of a circuit is:
Energy = (voltage between its ends) x (current through it) x (time it's been going)
Given what we know, we can confirm that doubling the distance between you and a source of radiation decreases your exposure by 75%.
<h3>How is distance related to radiation exposure?</h3>
- As expected, increasing the distance from the source of the radiation will reduce its negative effects.
- Counter-intuitively however, doubling the distance does not reduce by half, but rather reduces its effects by 3/4th.
- This is due to the fact that the radiation effects from the source are inversely proportional to the square of the distance.
- This causes the changes to be far greater than expected.
Therefore, given that the radiation is proportional to the square of the distance, instead of being of a more direct relation, we can confirm that when doubling the distance between yourself and the source of the radiation, you can reduce its effects by 3/4 or 75%.
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Answer:
Light has the unique property that it can be described in physics as both a wave and as a stream of particles called photons
Explanation:
Evolution is a major part of human life. If we didn't have evolution, there would be no humans or organisms on earth. An example of evolution is humans. Humans evolved from apes after hundreds of thousands of years. If this didn't happen, there would be no human life. This is why evolution is a major part of human life on earth.
Mechanical Energy is the energy that deals with motion and position