How do you find the molecular weight of a gas? The ideal gas law will be useful here. Calculate the number of moles of gas from the given pressure, volume, and temperature. n = PV/RT. n = (0.984 atm)×(1 L)/(0.08206 L atm mol-1 K-1 × 323 K) The molecular weight of the gas is grams […]
What does non functional requirements mean?
What does non functional requirements mean? Nonfunctional Requirements (NFRs) define system attributes such as security, reliability, performance, maintainability, scalability, and usability. They serve as constraints or restrictions on the design of the system across the different backlogs. They ensure the usability and effectiveness of the entire system. What are the types of non functional Behaviour? […]
What is a concrete waffle slab?
What is a concrete waffle slab? A waffle slab or two-way joist slab is a concrete slab made of reinforced concrete with concrete ribs running in two directions on its underside. The name waffle comes from the grid pattern created by the reinforcing ribs. How does a waffle slab work? Waffle slabs are a reinforced […]
What does the Lineweaver-Burk plot show?
What does the Lineweaver-Burk plot show? The Lineweaver–Burk plot was widely used to determine important terms in enzyme kinetics, such as Km and Vmax, before the wide availability of powerful computers and non-linear regression software. The y-intercept of such a graph is equivalent to the inverse of Vmax; the x-intercept of the graph represents −1/Km. […]
Where are the display settings for your monitor located?
Where are the display settings for your monitor located? View display settings in Windows 10 Select Start > Settings > System > Display. If you want to change the size of your text and apps, choose an option from the drop-down menu under Scale and layout. To change your screen resolution, use the drop-down menu […]
What is the strongest metal alloy?
What is the strongest metal alloy? Tungsten How many alloys exist? 20 alloys Are alloys synthetic? An alloy is a mixture of two or more metals. Alloys are usually synthetic materials, developed by scientists for special purposes. They generally have specially desirable properties quite different from the metals from which they are made. Is Iron […]
Why does my multimeter read 1?
How do you calibrate a measuring instrument?
How do you calibrate a measuring instrument? Here, accuracy of the scale is the main parameter for calibration. In addition, these instruments are also calibrated for zero error in the fully closed position and flatness and parallelism of the measuring surfaces. For the calibration of the scale, a calibrated slip gauge is used. What is […]
What is foot protection?
What is foot protection? Foot protection is any piece of personal protective equipment protecting one’s foot from any injury while at work or during movement. If a foot is injured, our movement may be temporarily or permanently restricted. Which one of these workplace conditions does not require employers to provide foot protection? Employers are not […]
How do you calculate mesh current?
How do you calculate mesh current? The steps in the Mesh Current Method are, Identify the meshes. Assign a current variable to each mesh, using a consistent direction (clockwise or counterclockwise). Write Kirchhoff’s Voltage Law around each mesh. Solve the resulting system of equations for all loop currents. How do you solve mesh analysis problems? […]