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Under a pressure of 200 kPa a confined gas has a volume of 2500 cubic meters The pressure acting on the gas is increased to 500 kPa What is the new volume of the gas if the temperature remains t?
Using the formula P1V1/T1 = P2V2/T2, we can find the new volume. Since the temperature remains constant, T1 = T2 and can be canceled out. Plugging in the values, we have (200 kPa)(2500 m^3) = (500 kPa)V2, solving for V2 gives us the new volume of gas as V2 = 1000 cubic meters.
Why does pressure decrease with increase in length?
Pressure effected by the volume of substance being pushed through. For instance, the longer the hose, the more water being pushed through=greater pressure. The shorter the distance the less water being pushed through=less pressure.
What is equilibrium of submerge body?
The equilibrium of a submerged body occurs when the buoyant force acting upwards is equal to the weight of the body acting downwards. This balance of forces ensures that the body remains at a constant depth in the fluid without sinking or rising.
Which layer of earth will have the highest temperature and pressure and why?
The inner core of the Earth has the highest temperature and pressure. Temperatures in the inner core can reach up to about 5,700 degrees Celsius (10,300 degrees Fahrenheit), while pressures can exceed 3.5 million atmospheres. This extreme heat and pressure result from the intense gravitational forces acting on the materials as well as the decay of radioactive isotopes. The inner core is solid, composed primarily of iron and nickel, and remains solid despite the high temperatures due to the immense pressure.
How does specific latent heat of water vary with temperature?
Latent heat of water is the heat required to change its state at a particular temperature BECAUSE of the pressure at which the water is at at the point of fusion or evaporation.The latent heat is not affected by temperature (in fact there is no temperature change during absorption of latent heat) it is affected by the pressure acting on a substance. As the pressure increases, the latent heat (of evaporation) decreases, consequently with the change in pressure there is also a different temperature at which the evaporation takes effect, higher pressure, higher temperature at the evaporation point.
When force acting on an area is doubled while area is halved what happens to pressure?
If the force acting on an area is doubled while the area is halved, the pressure remains the same. This is because pressure is the result of force distributed over an area, so as long as the force and area change proportionally, the pressure stays constant.
How angular momentum of the earth remain constant?
As there is no external torque acting on it, its angular momentum remains constant. This is according to the law of conservation of angular momentum
On pneumatic thermostat what is the difference between direct acting and reverse acting?
A Direct Acting (DA) pneumatic thermostat increases branch line pressure as temperature increases. A Reverse Acting (RA) pneumatic thermostat decreases branch line pressure as temperature increases.
Does the weight of an apple increase dicrease or remain constant when taken to the top of a mountain?
The weight of the apple remains constant regardless of its location because weight is a measure of the force of gravity acting on an object, which is constant. However, the apple's mass remains the same.
What is mean effective pressure of diesel engine?
It is the theoretical constant pressure acting on the piston during one power stroke.
When forces acting on an object balanced?
Velocity (meaning both speed and direction) remains constant (even if it is zero)
What is the same regardless of gravity?
It is the "mass" of a body which always remains same, regardless of gravity.
What are two different forces acting in opposite directions called?
Two forces acting in opposite directions are called balanced forces. When balanced forces act on an object, the object's motion remains constant or remains at rest.
The temperature at which the pressure of the vapor in the liquid is equal to the external pressure acting on the surface of the liquid is a?
Boiling point
When the contact area is doubled keeping the force acting on the body constant the pressure?
when the contact area is doubled keeping the force constant on the boy, there will be less impact on the body .
Why work done is zero in isochoric process?
In an isochoric process, the volume of the system remains constant. Since work done is the product of force and displacement in the direction of the force, and there is no change in volume (no displacement), the work done is zero. This is because work is the energy transferred to or from a system due to a force acting on the system through a displacement.
Which is not a pressure or force on a txv diaphragm?
Temperature is not a pressure or force acting on a TXV (Thermostatic Expansion Valve) diaphragm. The TXV diaphragm is primarily influenced by refrigerant pressure and spring force to regulate the flow of refrigerant into the evaporator coil. Temperature affects the superheat setting of a TXV but is not a direct force acting on the diaphragm.
