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bekas [8.4K]
4 years ago
13

Galaxy A is located 200 million light-years from Earth, while galaxy B is located 600 million light-years from Earth. According

to the Hubble law, how does the motion of the two galaxies compare?
A. Galaxies A and B are moving away from Earth at the same rate.
B. Galaxy A is moving away from Earth three times as fast as galaxy B.
C. Galaxy B is moving away from Earth three times as fast as galaxy A.
Physics
1 answer:
Ray Of Light [21]4 years ago
8 0

Answer:

C

Explanation:

I think c is correct due to reason given by you

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STALIN [3.7K]

Answer:

Grounded  used to carry the current in the normal conditions. while on the other side grounding is refer to that safety wire that is connected to the earth and currently does not transmit through it.

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Explanation:

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As grounding wire is referred to as safety wire hence it carries current only in an emergency like a short circuit.

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an object of mass 20kg is lifted to a 25m building. how much potential energy is stored on a mass?(take g=10m/s²)​
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How would the products of electrolysis be different is a solution of zinc chloride was used instead of molten zinc chloride?
kozerog [31]

Answer:

The electrolysis of zinc chloride shows how an ionic salt will conduct electricity when molten, but not when solid.

Explanation:

hope this helps!!!! GOOD LUCK!!!!

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