![subject](/tpl/images/cats/fizika.png)
Physics, 03.03.2020 21:27 lisagrimmett3
A bag of ice cubes absorbs 149,000 J of heat, which causes its temperature to increase by 5.23 degrees celsius. what is the mass of the ice in the bag?
Ice=c=2000J/(kg*c) (unit=kg)
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 16:20
How does a circuit breaker protect a refrigerator? a. when the current is too high, a metal strip in the fuse melts and opens the circuit. b. when the resistance is too high , a re-settable which opens a circuit c. when the current is too high , a re-settable switch opens the circuit d. when the resistance is too high a metal strip in the fuse melts and opens the circuit
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 03:00
How can a cyclist's acceleration change even if its velocity remains constant?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 08:10
Which of the following situations would produce an average velocity of zero? o a. a horse galloping in a field b. a round-trip to school and back o c. a trip, first to the moon, then onto mars o d. the criss-crossing path of a flying bug
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 09:50
Hurry! how much heat is absorbed by a 72g iron skillet when its temperature rises from 11°c to 23°c?
Answers: 3
You know the right answer?
A bag of ice cubes absorbs 149,000 J of heat, which causes its temperature to increase by 5.23 degre...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 03.07.2019 15:40
![question](/tpl/images/cats/istoriya.png)
History, 03.07.2019 15:40
![question](/tpl/images/cats/istoriya.png)
History, 03.07.2019 15:40
![question](/tpl/images/cats/en.png)
English, 03.07.2019 15:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 03.07.2019 15:40
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.07.2019 15:40
![question](/tpl/images/cats/himiya.png)
Chemistry, 03.07.2019 15:40
![question](/tpl/images/cats/mat.png)
Mathematics, 03.07.2019 15:40
![question](/tpl/images/cats/biologiya.png)
Biology, 03.07.2019 15:40
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 03.07.2019 15:40