Can you get a shock from an earth wire? You would get an electric shock if the live wire inside an appliance, such as a cooker, came loose and touched the metal casing. However, the earth terminal is connected to the metal casing so that the current goes through the earth wire instead of causing […]
How do you strengthen a magnet?
How do you strengthen a magnet? Place your weak magnet within the magnetic field of a much stronger magnet. Setting it right next to the magnet will produce the best result. The stronger magnet will actually help realign electrons that have spun out of axis since it’s creation. Stroke the weak magnet with your larger, […]
Why is there a difference between the core and the outer core?
What makes an eco resort Eco?
What makes an eco resort Eco? Essentially, an eco-friendly or environmentally friendly hotel is one that is built or operated in such a way as to minimise both the carbon footprint of the business operation as well as the carbon footprint of those who work and stay there. Why eco-friendly products are important in hotel […]
What are 3 basic characteristics of molecular compounds?
What are 3 basic characteristics of molecular compounds? Physical Properties of Molecular Compounds Property Ionic Compounds Molecular Compounds Physical state at room temperature Solid Gas, liquid, or solid Water solubility Usually high Variable Melting and boiling temperatures Generally high Generally low Electrical conductivity Good when molten or in solution Poor Why do molecular compounds have […]
Can a smartphone last 10 years?
Is a pencil sharpener a system?
Is a pencil sharpener a system? why a pencil SHARPENER consists of 2 simple machines: The old fashioned pencil sharpeners that are mounted to the wall and cranked by a handle are an example of a compound machine that consists two simple machines: the wheel and axle and a wedge. What type of lever is […]
Who first invented the battery?
Who first invented the battery? Alessandro Volta When did Alessandro Volta create the battery? 1800 What did the first battery look like? “This was the first battery that we know of, and it was basically a clay jar with a copper cylinder, probably surrounded by lemon juice or something like that.” Supposedly discovered in 1936, […]
Where in the sky is the Christmas star?
Where in the sky is the Christmas star? Those looking to see the star will want to look above the southwestern or western horizon after sunset, experts said. Why is it called the Christmas Star? The Star of Bethlehem, or Christmas Star, appears in the nativity story of the Gospel of Matthew where “wise men […]
Can you die from swimming in the Dead Sea?
Can you die from swimming in the Dead Sea? Is it possible to drown in it? Although whoever enters the water immediately floats, you should keep in mind that it is still possible to drown in the Dead Sea. This happens when swimmers get caught in strong winds, flip over and swallowing the salty water. […]