A copper of 3m length and 1mm diameter is subjected to a tension of 5kg. calculate the elongation produced in the wire if young modulus of elasticity of copper is 120Gpa​

Aluminum foil, rubber, a cotton shirt

Explanation:

i think if it were me i whould divide 300 dide 15

step-by-step explanation:

as we know our atmosphere or air have different levels. every level has other gasses, and every gas has another permeability. when the light comes from lower permeability to higher permeability, it changes its direction. so that means that when the light comes from the moon to the earth, it changes it's direction many more times. it basically means that the shape of the light part of the moon is changed on the earth.

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