If you double the mass but don't change the net force what is the result on the acceleration
1 answer:
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Explanation:
Primary cell
1. They are non-rechargeable.
2. The energy density of primary cells is more.
3. The internal resistance of primary cells is more.
4. Example : Zinc-Carbon cell.
Secondary cells
1. They are rechargeable cells.
2. The energy density of secondary cells is less.
3. The internal resistance of secondary cells is less.
4. Example : Car batteries
Current :
The flow of electric charge per unit time is called electric current. It can be given by the formula as follows :
The SI unit of electric current is Ampere.
1 Ampere is defined as the current that flows with the electric charge of one Coulomb per second (C/s).
Answer:
The <u>water vapor</u> will have the greatest entropy at the triple point
Explanation:
At the triple point of water, which has the properties of 0.0075°C temperature and 6.11657 mbar pressure, solid ice, liquid water and water vapor exist together in a location
According to Professor Stephen Lower on LibreTexts website entropy is a measure the extent to which thermal energy is shared and spread in a system
The change in entropy, ΔS = ΔH/T
The heat change in = 6.01 kJ/mol
The heat change in vaporization, = 45.05 kJ/mol
The heat change in sublimation, = 51.06 kJ/mol
Therefore, the entropy of the water vapor > The entropy of liquid water,
> The entropy of the solid ice,
The portion with the highest entropy at the triple point is the water vapor
The water vapor will have the greatest entropy at the triple point