A Silver Bar of Length 30 Cm and Cross-Sectional Area $\degree$

Multiple Choice

A silver bar of length 30 cm and cross-sectional area 1.0 cm² is used to transfer heat from a 100*C reservoir to a 0 $\degree$ C block of ice.How much ice is melted per second? (For silver,k = 427 J/s*m* $\degree$ C.For ice,L_f = 334 000 J/kg. )

A) 4.2 g/s
B) 2.1 g/s
C) 0.80 g/s
D) 0.043 g/s