![subject](/tpl/images/cats/fizika.png)
Physics, 18.05.2021 05:50 ceeejay0621
Some First Nations people traditionally heated water using stones that had been heated in a fire. These hot stones were placed in water held in leather bags. The stones would heat the water. Using a law of thermodynamics, explain why the stones caused the water to heat up
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 21:50
Adiver in midair has an angular velocity of 6.0 rad/s and a moment of inertia of 1.2 kg·m2. he then pulls is arms and legs into a tuck position and his angular velocity increases to 12 rad/s. the net external torque acting on the diver is zero. what is his moment of inertia in the tuck position?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 09:30
An electric clothes dryer has a resistance of 8 ohms. it draws 30 a of current. what is the voltage, in volts, of the wall outlet that it is plugged into?
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 14:30
An electromagnet is a device in which moving electric chargers in a coil of wire create a magnet.whats one advantage of using electromagnetic in devices
Answers: 1
![question](/tpl/images/cats/fizika.png)
You know the right answer?
Some First Nations people traditionally heated water using stones that had been heated in a fire. Th...
Questions
![question](/tpl/images/cats/health.png)
Medicine, 29.05.2021 02:40
![question](/tpl/images/cats/mat.png)
Mathematics, 29.05.2021 02:40
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 29.05.2021 02:40
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 29.05.2021 02:40
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 29.05.2021 02:40
![question](/tpl/images/cats/mat.png)
Mathematics, 29.05.2021 02:40
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 29.05.2021 02:40
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 29.05.2021 02:40
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 29.05.2021 02:40
![question](/tpl/images/cats/en.png)
English, 29.05.2021 02:40
![question](/tpl/images/cats/mat.png)
Mathematics, 29.05.2021 02:40
![question](/tpl/images/cats/mkx.png)
Arts, 29.05.2021 02:40