What is the maximum load that could be suspended from a copper wire of length 1.00 m and radius 1.17 mm without permanently deforming the wire? Copper has an elastic limit of 200 MPa and a tensile strength of 400 MPa.

c)as speed changes, wavelength and frequency change.

everything changes!

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firearm identification is the process of analyzing the bullets and cartridge cases left at a crime scene to determine if they came from a particular firearm. marks on the bullets and cartridges may be common to every firearm of that type. these are called class characteristics.