When 4200 J of  heat are added to a 0.15 m long silver bar, it's length increases by 4.3 x10^-3 m. What is mass of the bar Asilver = 19×10^-6(°C)^-1 and Csilver = 235J/(kg.°C)

A 365-g sample of an unknown (nongaseous) material experiences a 16.0°C increase in temperature after absorbing 9.93 ✕ 103 J of energy. (a) What is the specific heat of this material? J/(kg · °C)(b) Which substance listed in the specific heat and molar specific heat table best matches the specific heat of this unknown material? mercurysilver    brassgraniteglassaluminumwoodseawater

KIkg, Cwater=4.18 kJ*K/, What will be the final temperature of 40 g of ice at 0 °C mixed with 375 g of water at 88 °C. kJ (Cice= 2.05 kg, Kork/ kg; Lfwater=333.5 K/ kg @ 0 °C, Lywater= 2257 kJIkg Cwater=4.18 kJ*K/, Csteam-2.01 @100 °C) T= °C

The specific heat of a certain type of cooking oil is 1.75 J/(g⋅°C). How much heat energy is needed to raise the temperature of 2.92 kg of this oil from 23 °C23 °C to 191 °C? ...

An iron rod with an initial length of 14.3 m has its temperature raised from 2oC to 43.61o If iron has a coefficient of thermal expansion of  12x10-6 1/oC, what is the change in length of the rod in mm?

What mass of steam at 100◦C must be mixed with 150 g of ice at −60.0◦C, in a thermally insulated container, to produce liquid water at 50◦C?