Any change of the energy of a system occurs because
Any change of the energy of a system occurs because of
a. energy transfer across the boundaries of the systemb. combustion of fuels within the systemc. radioactive decay of elements within the systemd. all of the abovee. b and c only
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a violin string 122 cm long and fixed at both ends oscillates in its n 4 mode the speed of waves on the string is 285
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nonideal gas equation the srk equation is a commonly used equation of state that relates the absolute temperature t
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