You are going to need a value for heat capacity of water, which tells us, how much energy is needed to heat 1 g of water by 1 degree of Kelvin scale (which can be considered the same as Celsius in this case, since we are only looking at temperature difference).
For liquid water at this temperature range, the value is:
cp = 4.1813 J/(g*K)
The amount of mechanical energy needed to heat the water is then:
E = ΔT * m * cp , where:
E - amount of mechanical energy,
m - mass of heated substance (in grams),
ΔT - temperature difference [K]; in this case: ΔT = 95 K - 20 K = 75 K,
cp - heat capacity [J/(g*K)].
After plugging in the numbers, we get:
E = 75 K * 300 g * 4.1813 J/g*K = 94 079.25 J,
which is about the energy released on impact from 1 ton weight falling 10 meters - and that's assuming there is no dissipation.
In that case, its pressure will increase. In the short term, its temperature will also increase, due to the energy required to squeeze it.
because the kinetic energy of electron increase with increase in temperature. this increase in kinetic energy increase drift velocity
Increase.
your question is not clear but fro what i could understand, i can tell you that frictional force always opposes motion of mechanical system ( so it would decrease the system's mechanical energy) therefore i can never increase it.
During the change of state, the molecules of a substance absorb energy to overcome the strong intermolecular force of attraction between them. Hence the heat energy which we supply is absorbed by them for this purpose. So change in temperature is not observed.
both temperature and internal energy
Sound energy is mechanical energy. No devices are required to make a conversion.
Force
In that case, its pressure will increase. In the short term, its temperature will also increase, due to the energy required to squeeze it.
The hotter the steam the higher the energy in the steam and the more energy to be transformed to mechanical motion.
because the kinetic energy of electron increase with increase in temperature. this increase in kinetic energy increase drift velocity
In an adiabatic process, the temperature is increased when it is compressed. There is an increase in internal kinetic energy, and because temperature is related to kinetic energy, it is also increased.
Increase.
yes
When there is an increase in an object or medium's temperature, its particles have increase kinetic energy. Temperature is the measure of the average amount of kinetic energy within an object or medium.
As temperature increase the speed and energy of molecules increase and the collisions are more probable.
As temperature increase the speed and energy of molecules increase and the collisions are more probable.