What would happen if the Hoover Dam collapsed? If catastrophe struck the Hoover Dam and it somehow broke, a catastrophic amount of water from Lake Mead would be released. That water would likely cover an area of 10 million acres (4 million hectares) 1 foot (30 centimeters) deep. Approximately 25 million people depend on water […]
Which hemisphere is the warmest?
Which hemisphere is the warmest? Northern Hemisphere Is it weird living in the southern hemisphere? The Southern hemisphere is mostly ocean. There is just less land to live on. In addition, the only continents, or large land masses, Australia and Antarctica, that are situated entirely IN the Southern hemisphere, as opposed to crossing into it […]
Is Life of Brian funny?
Is Life of Brian funny? Certainly “Monty Python’s Life of Brian” is funny, in that peculiar British way where jokes are told sideways, with the obvious point and then the delayed zinger. The tragedy of Brian (Graham Chapman) is that he has everything it takes be a success, except divinity. How does Life of Brian […]
What are the 4 types of equilibrium?
What are the 4 types of equilibrium? There are three types of equilibrium: stable, unstable, and neutral. Figures throughout this module illustrate various examples. Figure 1 presents a balanced system, such as the toy doll on the man’s hand, which has its center of gravity (cg) directly over the pivot, so that the torque of […]
Why do you say I love you to the moon and back?
Why do you say I love you to the moon and back? People often use this phrase when speaking to romantic partners as well as close friends and family members. This phrase rests on the distance between the Earth and the Moon, emphasizing that their love is even greater than this outsized distance. Loving someone […]
How does nuclear energy benefit the environment?
How does nuclear energy benefit the environment? Nuclear is a zero-emission clean energy source. It generates power through fission, which is the process of splitting uranium atoms to produce energy. The heat released by fission is used to create steam that spins a turbine to generate electricity without the harmful byproducts emitted by fossil fuels. […]
What is the main drawback of filament lamp?
What is the main drawback of filament lamp? The major disadvantage associated with filament bulbs is its cost. Though the initial costs are less, over the period, the current bills are going to be high since filament bulbs draw large units of power. This is because the filament bulbs spend nearly ninety percent of the […]
Can WD 40 spontaneously combust?
Can WD 40 spontaneously combust? If the oil will cure and harden, then it is a fire hazard. WD40 won’t spontaneously combust. At what temperature does gasoline vapor ignite? 536°F. Is it safe to pressurize gasoline? 100 PSI isn’t exactly a small amount of pressure and in itself is rather dangerous. If the container bursts […]
What are the 7 crosscutting concepts?
What are the 7 crosscutting concepts? The seven crosscutting concepts presented in Chapter 4 of the Framework are as follows: Patterns. Cause and effect: Mechanism and explanation. Scale, proportion, and quantity. Systems and system models. Energy and matter: Flows, cycles, and conservation. Structure and function. Stability and change. What are science concepts? Scientific concepts can […]
Is cutting an apple reversible?
Is cutting an apple reversible? cutting an apple is a physical change and an irreversible because in chemical reaction after reaction new compound is formed with different categories but cutting an apple don’t change it chemically it is only cut into pieces and no new compound is formed. Is alcohol evaporating a chemical change? Evaporation […]