Which liquid would evaporate most quickly at room temperature? Acetone has the weakest intermolecular forces, so it evaporated most quickly. Water had the strongest intermolecular forces and evaporated most slowly. Which type of liquid dries the fastest? The rubbing alcohol evaporated the fastest followed by water and finally vinegar. Olive oil didn#t seem to evaporate […]
What are the 3 factors that cause accidents?
What are the 3 factors that cause accidents? Cause factors can be grouped into the following categories: human factors/personnel error. malfunction or failure of aircraft structures, engines, or other systems. deficient maintenance. hazardous environment involving weather, volcanic ash, birds, etc. air traffic management errors. any combination of the above. What are the 5 lab safety […]
Why Japan is so rich?
Why Japan is so rich? Why is Japan so rich ?? Japan has close economic ties with the United States, European Union, Latin America, Australia, China and many others. The country has developed one of the world’s most powerful economies based entirely on imported raw materials. Who is richest country in world? For example, Iceland […]
What are the six common phase changes?
What are the six common phase changes? A phase change is the reversible physical change that occurs when a substance changes from one state of matter to another. Melting, freezing, vaporization, condensation, sublimation, and deposition are six common phase changes. What are the phases of solutions? A solution is composed of one phase (e.g., solid, […]
What is the deadliest snake in South Carolina?
What is the deadliest snake in South Carolina? copperhead snake Do mountain lions live in SC? Today there are no wild reproducing populations of cougars in South Carolina. Although gone from the eastern US (except Florida), the cougar is doing well throughout much of the western US, and is a game animal in many locations. […]
Do transverse waves need a medium?
Do transverse waves need a medium? Transverse waves require a relatively rigid medium in order to transmit their energy. What are transverse waves give examples too? Transverse wave, motion in which all points on a wave oscillate along paths at right angles to the direction of the wave’s advance. Surface ripples on water, seismic S […]
What items are not sustainable?
What items are not sustainable? Here are the 10 worst single-use plastics and some eco-friendly alternatives you can swap them for! Plastic Straws. In Australia, 2.47 billion plastic straws end up in landfill. Plastic Drink Stirrers. Balloon Sticks. Plastic Cotton Buds. 5 & 6. Plastic Cutlery. Plastic Cups. Plastic Containers. What is the difference between […]
What is albedo of the earth?
What is albedo of the earth? The fraction of the incoming solar energy scattered by Earth back to space is referred to as the planetary albedo. This reflected energy is a fundamental component of the Earth’s energy balance, and the processes that govern its magnitude, distribution, and variability shape Earth’s climate and climate change. What […]
Is argon a stable element?
Is argon a stable element? Argon is a chemical element with the symbol Ar and atomic number 18. It is in group 18 of the periodic table and is a noble gas. The complete octet (eight electrons) in the outer atomic shell makes argon stable and resistant to bonding with other elements. How many types […]
How do capacitors boost voltage?
How do capacitors boost voltage? because capacitors store energy, they can increase the apparent voltage in some circuits. Capacitors can reduce peak power demands on power sources by providing stored energy during peak loads, which would cause a voltage drop in the power source. Do capacitors decrease voltage? A capacitor opposes changes in voltage. If […]