How cold does it have to be for RV pipes to freeze? In general, the temperature has to dip below freezing (32 F) for approximately 24 hours for RV pipes to freeze. This is all dependent on many factors such as if you have an enclosed underbelly, heated underbelly, heat tape, insulation, or other preventative […]
How many types of radiation are there?
How many types of radiation are there? two kinds Do humans need radiation? It comes from natural uranium and thorium (and their decay products) in the Earth’s crust, from a naturally radioactive form of potassium (which we all need to survive), from cosmic radiation, and many other sources. Humans and all life on the planet […]
Is a battery a cell?
Is San Francisco earthquake safe?
Is San Francisco earthquake safe? San Francisco Bay Area earthquake risk map with fault lines San Francisco is very vulnerable to earthquakes. Its three notable faults, covered below, are right-lateral strike-slip faults. What will happen if a tsunami comes? A tsunami can kill or injure people and damage or destroy buildings and infrastructure as waves […]
Why do we graph equations?
Why do we graph equations? Graphs of linear equations are especially effective for representing relationships between things that change at a constant rate, and they often do a better job than words or mathematical equations alone. What is the relationship between the solutions of an equation in two variables and its graph? The graph of […]
Does a shell have to contain electrons to exist?
Does a shell have to contain electrons to exist? One electron can be boosted to many different energy levels. (A shell is just a conceptual model; hence; it doesn t really exist with or without the electron,A shell is just a region of space which may or may not contain electrons,A shell is a form […]
What is the correct order of detrital grain size from smallest to largest?
What is the correct order of detrital grain size from smallest to largest? the most abundant minerals on Earth. The correct order of clastic grain sizes, from smallest to largest: (a) gravel, sand, silt, clay. What is the biggest grain size? Hunker may earn compensation through affiliate links in this story. Sand is the largest […]
What are the 4 types of suspension system?
What are the 4 types of suspension system? Car Suspension 101: Understanding the Four Types of Spring Systems Leaf Springs. ©commons.wikimedia.org. Leaf springs are made up of a cascading set of blades held together by a U-bolt. Coil Springs. ©commons.wikimedia.org. Torsion Bars. ©commons.wikimedia.org. Air Springs. ©commons.wikimedia.org. Which type of suspension is best? Multi-link and dual […]
Do capacitors have uniform electric field?
Do capacitors have uniform electric field? fig 2: yeah. A capacitor can have a non uniform electric field between its plates. The physical shape of the plates is majorly responsible for this. Why is capacitance inversely proportional to electric field? The capacitance of a set of charged parallel plates is increased by the insertion of […]
Why is a bowl called a bowl?
Why is a bowl called a bowl? The term “bowl” originated from the Rose Bowl stadium, site of the first post-season college football games. The Rose Bowl Stadium, in turn, takes its name and bowl-shaped design from the Yale Bowl, the prototype of many football stadiums in the United States. What is the most prestigious […]