Will my pool pop out of the ground if I drain it? Inground pools made of concrete or gunite are susceptible to popping out of the ground if drainage is not done properly. Excessive ground water can cause this type of pool to “float” out of the ground when draining is occuring. Can you fix […]
How long does an overused muscle take to heal?
How long does an overused muscle take to heal? For a mild strain, you may be able to return to normal activities within three to six weeks with basic home care. For more severe strains, recovery can take several months. In severe cases, surgical repair and physical therapy may be necessary. What is the longest […]
Is mg S oxidized?
Is mg S oxidized? Mg + S → MgS S is an oxidizing agent, Mg is a reducing agent. What is the chemical formula for MgS? Magnesium sulfide PubChem CID 82824 Chemical Safety Laboratory Chemical Safety Summary (LCSS) Datasheet Molecular Formula MgS Synonyms Magnesium sulfide sulfanylidenemagnesium 12032-36-9 Magnesium sulfide (MgS) Magnesium sulphide More… Molecular Weight […]
Which claim explains how elastic rebound takes place?
Which claim explains how elastic rebound takes place? The energy released by an earthquake is the result of elastic rebound. Which claim explains how elastic rebound takes place? Pressure builds on rocks until they suddenly collapse. What does elastic rebound theory say? The elastic rebound theory is an explanation for how energy is spread during […]
Is the parking brake a separate braking system?
Is the parking brake a separate braking system? A parking brake controls the rear brakes and is a completely separate device from your vehicle’s regular hydraulic brakes. It is in charge of keeping a parked vehicle stationary; it will prevent the car from rolling down a hill or moving. Which wheel does the parking brake […]
How can we prevent radiation from gadgets?
How can we prevent radiation from gadgets? 10 ways to avoid radiation from your gadgets Never carry cellphones on your body. Cellphone manuals say it should be kept at least an inch from your body. Keep your distance when you talk. Toggle data on and off. Calls are out, messaging is in. Cut the cordless. […]
How do skiers reduce drag?
How do skiers reduce drag? Skiers can reduce drag by performing an effective ‘tuck’. To do a tuck, lower your stance and level your back parallel to the slope. This position means less wind hits your body, and the eggs-with-legs shape lets wind cut around you, reducing drag even further. Why do longer skis go […]
How do you find boiling point with temperature and pressure?
How do you find boiling point with temperature and pressure? If the boiling point values for a specified substance at a specified BP temperature and pressure are given, one can determine the Boiling Point at different vapor pressure values using the Clausis-Clapeyron Equation. The Clausis-Clapeyron Equation is derived from VP2=VP1e−ΔHvRT at two different temperatures. What […]
What is gamma spectroscopy used for?
What is gamma spectroscopy used for? Gamma-ray (γ-ray) spectroscopy is a quick and nondestructive analytical technique that can be used to identify various radioactive isotopes in a sample. In gamma-ray spectroscopy, the energy of incident gamma-rays is measured by a detector. How do we measure gamma rays? Scientists can use gamma rays to determine the […]
What is the difference between the chemical name and chemical formula?
What is the difference between the chemical name and chemical formula? Chemical symbols refer to chemical elements only. They do not necessarily refer to atoms of that element, but also to ions. Chemical formulas refer to compounds and, specifically, the ratios in which it is made up by different chemical elements. What is the chemical […]