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enot [183]
3 years ago
15

When iron rusts, iron atoms are destroyed true or false?

Physics
1 answer:
vfiekz [6]3 years ago
3 0
False. this is just a physical change, not a chemical change. 
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According to the law of refraction, light passing from air into a piece of glass at an angle of 30 degrees will cause the light
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bend toward the normal line

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Two rigid rods are oriented parallel to each other and to the ground. The rods carry the same current in the same direction. The
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I = 215.76 A  

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note:

mathematical calculation maybe wrong or having little bit error but the method is perfectly fine

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See Explanation

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The question is incomplete, as there are no diagrams or options to provide more information to the question.

The general explanation is as follows:

For the object not to move

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(2) The two forces must be equal.

So, for instance:

If the pair of forces are 5N and 5N in opposite directions, the object wil not move.

However, if one of the forces is greater, the object will move towards the direction of the greater force.

7 0
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