How do you calculate the saturated vapor pressure of water? Moisture comes in several forms for materials exposed outdoors: humidity, condensation (dew), and rain. Relative humidity (RH) is the ratio of the ambient vapor pressure of water to the saturation water vapor pressure: RH=pw/ps. How do you calculate saturated pressure? Take the temperature of the […]
Why do Acids burn?
Why do Acids burn? An acid is a substance that separates readily into charged hydrogen ions (H+). These charged ions undergo catalytic reactions named amide/ester hydrolysis, that eventually cause the destruction of proteins and lipids in biological tissue, and therefore the chemical burn. What acid can burn through anything? A common corrosive acid is hydrochloric […]
Which angular velocity is greater a second hand minute hand and hour hand of a clock?
What is the safest vehicle on the road?
What is the safest vehicle on the road? These are the safest new cars, trucks, SUVs of 2021, according to Insurance Institute for Highway Safety Midsize car. Midsize luxury cars. Large car. Small SUVs. Chevrolet Equinox. Midsize SUVs. Ford Edge. Midsize luxury SUVs. Lexus RX. Large SUV. Audi Q8. Large pickup. Ram 1500 crew cab […]
Why is being precise important?
Why is being precise important? Precision in scientific investigations is important in order to ensure we are getting the correct results. Since we typically use models or samples to represent something much bigger, small errors may be magnified into large errors during the experiment. Precision is also important in order to ensure our safety. What […]
What is a leeward side of a mountain?
What is a leeward side of a mountain? The opposite side of the mountain is called the leeward side and usually sees much less precipitation. The reason is that air is descending on the leeward side of the mountain, and descending air is warmer and drier, which is the opposite of ascending air. Which side […]
Which country is most earthquake prone?
Which country is most earthquake prone? Japan What is the safest country in the world 2020? Switzerland named the safest country for travellers in 2020, followed by Singapore Switzerland. Singapore. Norway. Luxembourg. Cyprus. Iceland. Denmark. Portugal. Is Singapore less prone to natural disasters? Singapore is not prone to natural disasters, thanks to its geographical position. […]
How do you calculate weight by age?
Whats the worst neighborhood in NYC?
Whats the worst neighborhood in NYC? Worst Crime Neighborhoods in NYC: Midtown. Though not highly populated, center of Manhattan is constantly packed with tourists, office and general workers and wanderers. Meatpacking District and Greenwich Village. Hunts Point. Brooklyn. Is Queens New York ghetto? While there is poverty, gangs, crime and some parts of Queens that […]
What happens to a balloon when air pressure decreases?
What happens to a balloon when air pressure decreases? The ideal gas law equation tells us that the pressure of the air in the balloon will increase. As the balloon volume decreases, pressure inside the balloon increases. It eventually is able to balance the outside air pressure. You end up with a balloon filled with […]