Solids Liquids Material Specific Heat J Kg K Specific Heat J Kg K Material Aluminum 921 Acetone 2150 Brass 402 Benze 1 (75.84 KiB) Viewed 22 times
SOLIDS LIQUIDS Material Specific heat (J/kg.K) Specific heat (J/kg•K) Material Aluminum 921 Acetone 2150 Brass 402 Benzene 1800 Copper 377 Bromine 470 Glass 840 Ethyl alcohol 2400 Gold 126 Gasoline 2220 Ice 2095 Glycerin 2430 Iron 461 Kerosene 2010 Lead 130 Mercury 140 Nickel 502 Olive oil 1970 Silver 239 Petroleum 2130 Styrofoam 1131 Toluene 1720 Zinc 390 Water 4186
A 1.17 kg hammer strikes a 29 g silver nail into a wood board. The nail is horizontally aligned and at the moment of impact with the nail, the hammer had a speed of 9 m/s. Assume both the hammer and the nail come to a stop and that all of the thermal energy generated goes into heating the nail. Determine how much the temperature of the nail will increase after one hit and how many hits it will take to increase its temperature 95°C. AT after one hit = Minimum number of hits needed to increase the temperature by at least 95°C = hits
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