SparkleBoggio SparkleBoggio
  • 03-06-2015
  • Chemistry
contestada

An iron bar at 325 K is placed in a sample of water. The iron bar gains energy from the water if the temperature of the water is
(1) 65 K (3) 65°C
(2) 45 K (4) 45°C

Respuesta :

IwAsSoMeGuY
IwAsSoMeGuY IwAsSoMeGuY
  • 03-06-2015
0K = -273 C
So
273K = 0C
So
325K = 52C
So
The water would need to be warmer than 52C to give the iron bar energy
So the answer is (3) 65C
Answer Link

Otras preguntas

explain how you can use reasoning to compare two fractions with the same denominator
Another name for the National Socialist Party was
what hapeens to water once it reches the earth's surface
What is the major viewpoint of the republican party. A. increased spending on the military B. higher tax rates for higher incomes C. big government will bene
Jeff uses 3 fifth size strips to model 3/5 he wants to use tenth size strips to model an equivalent fraction how many tenth size strips will he need
what's the xyz affair
Why do some people dislike federal grants-in-aid programs?
what two numbers add to 15 and multiply to negative 312?
Another name for the National Socialist Party was
In response to the corruption and favoritism in city governments, the _______________ was passed in 1883, establishing a merit system for employment in the gove