What is the dog's kinetic energy?
16.3 J
12.1 J
19.2 J
It’s 12.1

A175 g lump of molten lead at its melting point (327 c) is placed into 55.0 g of water at 20.0 c. the specific heat of lead is 130.j/kg c and the hf of lead is 20,400 j/kg. when the lead and the water have reached equilibrium, what is the temperature of the mixture?

Blank liquids and gases exert a buoyant force on objects placed in them

Multiply or divide to make this english distance conversion. 174 inches = feet (14.5, 58, 2,088, 23)