adkinsryan72
26.11.2021 •
Physics
What must be the initial velocity of a silver (Ag) bullet at a temperature of 20oC so that the heat developed when it is brought to a complete stop shall be sufficient to bring it to melting point? (Melting point of Silver is 962oC, CAg =240J/kgoC) 672 m/s=2420 km/h
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