The relative density of the battery decreases when the battery is turned from charging to discharging position.
The relative density of the charged battery is mostly 1.28 to 1.3 and the relative density of the discharged battery is 1.15.
Thus, option C is more appropriate for the given case.
In this area the convection is taking place inside the water which is inside the utensils.
<u>Explanation:</u>
- Convection is the type of heat transfer method which is usually taking place through the liquid and gases. In this convection process, the liquid acts as the medium for the heat transfer.
- From the given picture we can see both convection and conduction. The conduction process which occurs in the solid objects. Here the heat is directly given to the pan which is a solid conductor so the pan conducts the heat.
- Inside the pan there happens to be the liquid which favors the convection process and again the eggs are heated by the conduction process as the outer part of the egg is solid.
Answer:
Explanation:
The air pressure inside a car tire is 3 atm = 303975 Pa
The force of 41,500 N of force pushing out on the tire.
We need to find the surface area of the inside of the tire. The pressure acting on an object is given by :
So, the surface area of the inside of the tire is .
Calorimeters can be improved by impeding the loss of heat to the surroundings. A few things can improve this:
better insulation
less surface area to the surroundings
accurate heating
better stirring/mixing mechanism
Answer:
The momentum of the system would be zero. A further explanation is described below.
Explanation:
- The quantity of direction of travel which always takes place throughout something which moves or perhaps the start forcing that continues to moves something forward to maintain its movement, recognized as Momentum
- As momentum varies depending on velocity, these were quantified by something that also relies mostly on direction including its body's natural movement.
Therefore the correct answer would be the one mentioned.