How much heat must be added to a 12.75 g sample of gold to increase its temperature from 32.5°C to 85.5°C? The specific heat of gold is 0.13 J/gºC.
Report your answer with the proper number of SF with a space between your numeral
answer and units.

Apiece of copper has a temperature of 75.6 0c. when the metal is placed in 100.0 grams of water at 19.1 0c, the temperature rises by 5.5 0c. what is the mass of the metal?

The independent variable in an experiment will be the variable that you o a) change ob) hold constant ng c) observe for changes

Northern was a learned a fairly cold climate caused by see one from the atlantic ocean, but se was real and tends to be much warmer, sonia look good causes difference. a. cool wins cannot blow across a leg into the south mountains, b. prevent cold air from blowing over into south sea, c.the south is at much higher elevation, so it is closer to the sun, d. suppose early and has a sperience a drastic climate change in the past few years.