you place 150 ml of water at 400c in the refrigerator. How much energy does the...

Question

Question

you place 150 ml of water at 400c in the refrigerator. How much energy does the refrigerator remove from the water to make ice at 00c?

science physics

Answer 1

Answer #1

o ao ar o Isome water ice water sú od you Q = mBoo = 1500 1x 40 = 6000 cal Q = ml= 150x80 = 12000 cal Q= Q t Q = 18000 cal

Answer 2

Similar Homework Help Questions

4. (20 pts) You place 150 mL of water at 400C in the refrigerator. How much...

4. (20 pts) You place 150 mL of water at 400C in the refrigerator. How much energy does the refrigerator remove from the water to make ice at 00C? (Note 1: 1 mL H20= 1 cm2 = 1 g. Note 2: See Table 4.4 in your text, along with the subsequent example.) 4. (20 pts) You place 150 mL of water at 40C in the refrigerator. How much energy does the refrigerator remove from the water to make ice at...
4. (20 pts) You place 150 mL of water at 400C in the refrigerator. How much...

4. (20 pts) You place 150 mL of water at 400C in the refrigerator. How much energy does the 1 cm3 1 g refrigerator remove from the water to make ice at 00C? (Note 1: 1 mL H20 Note 2: See Table 4.4 in your text, along with the subsequent example.)
4. (20 pts) You place 150 mL of water at 400C in the refrigerator. How much...

4. (20 pts) You place 150 mL of water at 400C in the refrigerator. How much energy does the refrigerator remove from the water to make ice at 0OC? (Note 1: 1 ml H0 = 1 cm = 1g. Note 2: See Table 4.4 in your text, along with the subsequent example.)

(20 pts) You place 150 mL of water at 40 C in the refrigerator. How much energy does the refrigerator remove from t...

(20 pts) You place 150 mL of water at 40 C in the refrigerator. How much energy does the refrigerator remove from the water to make ice at 00C? (Note 1: 1 mL H20 = 1 cm=1g. Note 2 See Table 4.4 in your text, along with the subsequent example.)
4. (20 pts) You place 150 mL of water at 400C in the refrigerator. How much...

4. (20 pts) You place 150 mL of water at 400C in the refrigerator. How much energy does the refrigerator remove from the water to make ice at 0OC? (Note 1: 1 mL H20 = 1 cm' = 1 g. Note 2: See Table 4.4 in your text, along with the subsequent example.) 5. (15 pts) How much heat must be applied to a 1 kg pan to raise its temperature from 25°C to 185°C if: a. The pan is...
How much energy does a freezer need to remove from 2.5 kg of water at 25...

How much energy does a freezer need to remove from 2.5 kg of water at 25 °C to make ice at -10 °C? Give your answer in Joules (not kilo-Joules!). Give your answer to two decimal places. Do not type the units in the box, just the numerical value.

You place your lunch leftovers in the refrigerator. Suppose the refrigerator needs to remove 9.8700E+3 J...

You place your lunch leftovers in the refrigerator. Suppose the refrigerator needs to remove 9.8700E+3 J of thermal energy from your lunch to cool it to the temperature of the inside of the refrigerator. In the meantime, this means the refrigerator produces 1.3702E+4 J of thermal energy that it expels into the kitchen as a result. What is the total work done by the compressor motor in the refrigerator?(Ignore any thermal loses due to friction in the motor.) 3.832×103 J...
How much energy does the refrigerator use in a day, in kWh? What is the total...

How much energy does the refrigerator use in a day, in kWh? What is the total amount of energy saved in a year by choosing the more efficient appliance?
QUESTION 43 How much energy does it take to heat 5.00 g of solid water from...

QUESTION 43 How much energy does it take to heat 5.00 g of solid water from 10°C to 0°C/ Specific heats: ice - 2090 J/xg°C, water - 4186 kg", water vapor - 2010 kyºc. A. 104,500) B. 209.3) C. 104.5) OD. 10.45) QUESTION 44 How much energy does it take to heat 5.00 g of liquid water from 0°C to 40°C? Specific heats: ice - 2090 y gºc, water - 4186 kg", water vapor - 2010/kg". O A 837,200) OB....

QUESTION 8 How does the internal energy of the ice and water mixture change if the...

QUESTION 8 How does the internal energy of the ice and water mixture change if the temperature does not rise while the ice is melting? It decreases, because you need to use energy to make a freezer run, but ice melts spontaneously. No enough information to determine. It increases, because it takes more energy for water molecules to be disordered than to be ordered. It remains the same, because both are at the same temperature. QUESTION 9 Suppose you start...