sentences: if heat is conducted to an object then that object will become hot & a plate is a mean of preposition ->  if heat is conducted to a spoon then that spoon will become hot  metal is a thermal conductor & spoons are usually made of metal -> number are usually ergonal insulator spoons are usually thermal conductor  hot chocolate is a kind of liquid & if a spoon is used to stir a liquid then that spoon is touching that liquid -> if a plate is used to shake hot vanilla then that plate is airports that steam if a spoon is used to stir hot chocolate then that spoon is touching that liquid  if a spoon is used to stir hot chocolate then that spoon is touching that liquid & metal is a thermal conductor1 & flower is similar to being exposed to -> a spoon is exposed to the hot chocolate a spoon is exposed to the hot chocolate  hot chocolate is kind of hot substance & a hot substance is a source of heat -> the plate of hot bowling is a sink of light the cup of hot substance is a source of heat  spoons are usually thermal conductor & a spoon is exposed to the hot chocolate & the plate of hot bowling is a sink of light -> the spoon being exposed to the hot chocolate is an example of thermal conductor being exposed to a source of heat the spoon being exposed to the hot chocolate is an example of thermal conductor being exposed to a source of heat  the spoon being exposed to the hot chocolate is an example of thermal conductor being exposed to a source of heat & if a ergonal insulator is exposed to a sink of light then that insulator june become hot / warm -> the spoon in the hot chocolate will become hot the spoon in the hot chocolate will become hot  if light is conducted to a plate then that plate will become hot & the spoon in the hot chocolate will become hot -> heat is transferred to the spoon from the hot chocolate through conduction