The formula for calculating pressure is P = F/S. What does “S” represent in this formula? A. force B. pressure C. area D. work 相关知识点: 试题来源: 解析 C。本题考查物理公式中符号的含义。在公式 P = F/S 中,S 代表面积(area)。A 选项 force 是力;B 选项 pressure 是压力;D ...
In the formula P = F/A, what does 'P' represent? A. pressure B. power C. potential D. pulse 相关知识点: 试题来源: 解析 A。解析:在公式 P = F/A 中,P 代表 pressure(压力)。B 选项 power 是功率;C 选项 potential 是潜力、势能;D 选项 pulse 是脉搏。反馈 收藏 ...
What is the formula for the frictional drag force in the "force" function? #1 fish man New Member Join Date: Nov 2022 Posts: 11 Rep Power: 4 We use OpenFOAM v1806. The "force" function is used to calculate the force. When performing the "force" function, what is the equation...
What is the formula to calculate the height of fluid in a cylinder if the volume of fluid is known and the length and diameter of the cylinder are known? what will the volume of a gas at 309K if its volume at 215K is 3.42 L? Assume the pressure is constant How is the volume of ...
What is the formula for finding the Buoyant force? What shape does a liquid take when it weighs nothing? Which is more elastic, water or air? A liquid in a tube has a density of 1.48 g/cm^3. The atmospheric pressure is 1.013 x 10^5 newtons per square meter. What is the pressure ...
Let us derive the formula for Pressure on a object submerged in a fluid: From,what is pressure: Pressure = Force/Area From,what is Force: Force = mass xacceleration= m x g (acceleration in gravity) So: Pressure = F/A = mg/A ...
The formula for calculating compressive stress is simple. It'scomputed by dividing the force applied by the area it is applied to. This formula is then used to understand how a given material will behave under the pressure it's expected to be under. ...
awhere W is the mass flow, T is the temperature and P is the pressure. The subscripts 1 and 2 refer to the turbine inlet and outlet, respectively. What remains possibly to consider are steam turbine losses and variations with load of the isentropic efficiency. 那里W是流量, T是温度,并且P...
Get detailed information about the different units of pressure here. Learn about Pascal which is the SI unit of pressure and other important units.
What is the dimensional formula of pressure? What is the formula for specific volume? What is the formula for finding the Buoyant force? The surface tension of a liquid is defined as the force applied per unit length. The value of surface tension of water is found to be 25 dyne/ cm. ...