Substance Specific Heat ( kyk
Aluminum
900
Copper
390
Brass
380<...
Physics, 12.02.2020 18:55 angelteddy033
Substance Specific Heat ( kyk
Aluminum
900
Copper
390
Brass
380
Silver
230
Platinum
130
The melting point of the substances are:
Aluminum: 933.5K
Copper 1357.8 K
Brass: 1173 K
Silver: 1234.9K
Platinum: 2041 K
Room temperature: 293K
The substances referenced in the table are being considered for use in cooking materials. Since the materials must be melted during manufacturing, the
energy required for this must be evaluated. Select the statements that accurately compare the energy required to bring a kg of the materials to their
melting point
Silver requires more energy than copper
Brass requires more energy than silver.
Platinum requires more energy than silver.
Platinum requires more energy than copper
Aluminum requires more energy than copper.
Aluminum requires more energy than brass.
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