Physical laws appear to be the same even at the largest distances in the observable universe when looking at e.g. binary stars or other galaxies. There are plenty of things we can test at that distances, e.g. how these bodies move (they follow the same gravitational laws that we feel on Earth and its surroundings, e.g. the solar system), we can also see their chemical composition through light spectra, which also fits perfectly with current theories of light, and movement (e.g. expansion of the universe).
In other words, everything in the observable universe seems to follow the same kind of local physical laws that we experience on Earth.
However, we have only explored a tiny part in a tiny period of time, and it is not difficult to conceive (see Pierce, 1982; Wheeler, 1983; Davies, 2008; Smolin, 2013) that physical laws can change over time (rather than across space) e.g. as a function of global variables ruling the entire universe, and so perhaps the constant of gravitation was weaker or stronger in the past, and may change in the future, etc.
what you have learned about the laws of physics are universal?
i have learned that____
Universal laws. Laws of nature as expressed in physics as laws and theories are often said to be universal. This means that, so far as we have been able to test them, they apply everywhere and at every time, past, present and future. Of course we haven't yet tested them everywhere and at every time.
Explanation:
Universal law
In law and ethics, universal law or universal principle refers as concepts of legal legitimacy actions, whereby those principles and rules for governing human beings' conduct which are most universal in their acceptability, their applicability, translation, and philosophical basis, are therefore considered to be most legitimate. One type of Universal Law is the Law of Logic which prohibits logical contradictions known as sophistry. The Law of Logic is based upon the universal idea that logic is defined as that which is not illogical and that which is illogical is that which involves a logical contradiction, such as attempting to assert that an apple and no apple can exist at and in the same time and in the same place, and attempting to assert that A and not A can exist at and in the same time and in the same place.
In other words, everything in the observable universe seems to follow the same kind of local physical laws that we experience on Earth.
However, we have only explored a tiny part in a tiny period of time, and it is not difficult to conceive (see Pierce, 1982; Wheeler, 1983; Davies, 2008; Smolin, 2013) that physical laws can change over time (rather than across space) e.g. as a function of global variables ruling the entire universe, and so perhaps the constant of gravitation was weaker or stronger in the past, and may change in the future, etc.
Answers & Comments
Explanation:
Physical laws appear to be the same even at the largest distances in the observable universe when looking at e.g. binary stars or other galaxies. There are plenty of things we can test at that distances, e.g. how these bodies move (they follow the same gravitational laws that we feel on Earth and its surroundings, e.g. the solar system), we can also see their chemical composition through light spectra, which also fits perfectly with current theories of light, and movement (e.g. expansion of the universe).
In other words, everything in the observable universe seems to follow the same kind of local physical laws that we experience on Earth.
However, we have only explored a tiny part in a tiny period of time, and it is not difficult to conceive (see Pierce, 1982; Wheeler, 1983; Davies, 2008; Smolin, 2013) that physical laws can change over time (rather than across space) e.g. as a function of global variables ruling the entire universe, and so perhaps the constant of gravitation was weaker or stronger in the past, and may change in the future, etc.
Answer:
what you have learned about the laws of physics are universal?
i have learned that____
Universal laws. Laws of nature as expressed in physics as laws and theories are often said to be universal. This means that, so far as we have been able to test them, they apply everywhere and at every time, past, present and future. Of course we haven't yet tested them everywhere and at every time.
Explanation:
Universal law
In law and ethics, universal law or universal principle refers as concepts of legal legitimacy actions, whereby those principles and rules for governing human beings' conduct which are most universal in their acceptability, their applicability, translation, and philosophical basis, are therefore considered to be most legitimate. One type of Universal Law is the Law of Logic which prohibits logical contradictions known as sophistry. The Law of Logic is based upon the universal idea that logic is defined as that which is not illogical and that which is illogical is that which involves a logical contradiction, such as attempting to assert that an apple and no apple can exist at and in the same time and in the same place, and attempting to assert that A and not A can exist at and in the same time and in the same place.
In other words, everything in the observable universe seems to follow the same kind of local physical laws that we experience on Earth.
However, we have only explored a tiny part in a tiny period of time, and it is not difficult to conceive (see Pierce, 1982; Wheeler, 1983; Davies, 2008; Smolin, 2013) that physical laws can change over time (rather than across space) e.g. as a function of global variables ruling the entire universe, and so perhaps the constant of gravitation was weaker or stronger in the past, and may change in the future, etc.
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