What is the pipe schedule? Pipe Schedule (SCH) is a standard that measures the nominal wall thickness of a pipe, given by the ANSI / ASME B36. The pipe schedule number is non-dimensional and depends on the nominal pipe size, internal pipe working pressure, and the material used for the pipe wall. How do you […]
What can forensics be used for?
What can forensics be used for? Forensic science is a critical element of the criminal justice system. Forensic scientists examine and analyze evidence from crime scenes and elsewhere to develop objective findings that can assist in the investigation and prosecution of perpetrators of crime or absolve an innocent person from suspicion. What are forensics techniques? […]
What are the new tracks for Nascar 2021?
What are the new tracks for Nascar 2021? The 36-race NASCAR 2021 Cup Series schedule will feature three new tracks. The premier racing body has also confirmed a dirt-track race as part of its 2021 calendar. Circuit of the Americas, Road America, and Nashville Superspeedway are the three tracks added. What is the new racing […]
How much does the fuel cost for a rocket?
How much does the fuel cost for a rocket? kilogram of the fuel. While finding the liquid propellant costs is relatively easy, finding costs for solid fuels is more difficult. However, the cost of solid rocket propellant is estimated at approximately $5/kg. How heavy is a rocket? Rocket specifications Characteristic First stage core unit (1 […]
What is one environmental effect of diverting water from a river?
What is one environmental effect of diverting water from a river? What are two environmental problems associated with water diversion? Decreased water volume will increase salinity, harming the animal’s health. What is a benefit of diverting water for urban consumption? It’s necessary for health, such as maintain hygiene or cleaning supplies. What is the water […]
What is a the highest B the lowest total resistance?
What is a the highest B the lowest total resistance? Ans: Given resistances R1 =4 Ω, R2=8 Ω, R3=12Ω, and R4=24Ω. ∴ 2 Ω is the lowest total resistance. How can 3 resistors of resistance? There are three resistors of resistances 2 Ω, 3 Ω, and 6 Ω respectively. This equivalent resistor of resistance 2 […]
What direction do electric fields travel?
What direction do electric fields travel? The direction of the electric field is always directed in the direction that a positive test charge would be pushed or pulled if placed in the space surrounding the source charge. Since electric field is a vector quantity, it can be represented by a vector arrow. What is the […]
Who was involved in the On to Ottawa Trek?
Who was involved in the On to Ottawa Trek? In 1935, over a thousand angry unemployed men left federal relief camps in British Columbia and boarded boxcars to take their demand for work and wages directly to Ottawa. As the number of protesters increased, the federal government resolved to stop the movement. What is the […]