which has the greater amount of thermal energy, one liter of water at 50 *C or two liters of water at 50*C?

Question

which has the greater amount of thermal energy, one liter of water at 50 *C or two liters of water at 50*C?

i tried figurin it out, but cudnt

Answer 1

The easiest way to understand this is look at the equation for the energy required to heat a substance:
ΔE = mcΔT, where m is mass, c is specific heat, and T is temperature.

Thus, mass is a component of the total heat energy in a substance. Your answer is 2 L of water at 50*C.

Answer 2

yep, extremely close. attempt this in a styrofoam field -for sure a huge one. otherwise countless the nice and cozy temperature will get away somewhat than soften the ice. now, the clarification I say extremely close is because you extremely pick an similar mass of water and mass of ice. becasue ice is a lot less dense than water this means you've really a lot less ice (mass smart) than boiling water. this can tip the answer somewhat in the route of the single hundred ranges. probable through 1 million or 2 ranges. So the answer, for the 2d wager may be about fifty 2 ranges. third hardship is that the certain warmth of water varies with temperature. this means the quantity of warm temperature required to improve or decrease the temperature of one million gram of water a million degree C is different depending if the water is warm or the water is chilly -and really if the water is sturdy (i.e. ice). So for a school element answer you may also pick to take this under consideration and it may contain integrals. ok, i see somebody else is declaring enthalpy. yep. i see that now. so bypass the integrals. you need to be in a position of make certain the nice and cozy temperature in a million L of boiling water. you should then be in a position of make certain the nice and cozy temperature in a unmarried L of ice (develop into that ice at 0 ranges?) ok. Then once you upload the water and the ice,... the nice and cozy temperature should be further. So we've only about 2 L of water with a particular quantity of "warmth" -we should be in a position of apply some table to make certain what temperature that could be. whew!

Answer 3

Another way to understand: the energetical expression of temperature is the disordered movement of particles, the energy of that movement. More particles means more movement, so more energy.

Answer 4

I would think two liters because it holds more energy.