What is the order of removing electrons? Electrons are typically removed from the valence shells, which are the highest s and p orbitals. Also, Hund’s rule still applies here, but backwards. Electrons will be removed from their orbitals until all of them are unpaired, and then the unpaired ones will be removed. Why is there […]
Why mechanical advantage of an incline plane can never be less than 1?
Why mechanical advantage of an incline plane can never be less than 1? Less force is needed to move an object uphill with an inclined plane, but the force must be applied over a greater distance. The mechanical advantage of an inclined plane is always greater than 1, because the machine puts out more force […]
What is the difference between radio altimeter and radar altimeter?
What is the difference between radio altimeter and radar altimeter? This type of altimeter provides the distance between the antenna and the ground directly below it, in contrast to a barometric altimeter which provides the distance above a defined vertical datum, usually mean sea level. When used on aircraft, it may be known as low-range […]
What is the input force?
What is the most dangerous type of eruption?
What is the most dangerous type of eruption? Plinian Eruption The largest and most violent of all the types of volcanic eruptions are Plinian eruptions. They are caused by the fragmentation of gassy magma, and are usually associated with very viscous magmas (dacite and rhyolite). What type of eruption is the strongest? The stronger eruptive […]
What is the importance of water properties?
What is the importance of water properties? These properties are important because: 1- They work on the cohesion of cell substances. 2- It slows down water loss in plants’ leaves through pores. 3- Some insects can walk on water due to the cohesion of the molecules on its surface. What are the biological functions of […]
Why am I afraid of swimming?
Why am I afraid of swimming? Feeling weightless in water is often a contributor to why some people fear swimming. The feeling of being in water is so different than being on the ground. This happen because gravity behaves in reverse in water. This weightless feeling, commonly known as buoyancy, helps you naturally float in […]
What kind of reaction is called polymerization reaction?
What kind of reaction is called polymerization reaction? Polymerization reactions are chain reactions, and the formation of Teflon from tetrafluoroethylene is one example. In this reaction, a peroxide (a compound in which two oxygen atoms are joined together by a single covalent bond) may be used as the initiator. What are the two types of […]
How can I walk on sand without sinking?
How can I walk on sand without sinking? 7 Tips For Better Beach Walking START SLOW. Walking in loose sand causes your feet to sink, forcing you to expend a significant amount of energy to lift your foot with each step. PRACTICE MODERATION. WEAR SHOES … SPEND TIME NEAR THE WATER. BE AWARE OF SLOPES. […]
What is the basic principle of steam distillation?
What is the basic principle of steam distillation? The principle of the steam distillation method is that, when the heating of a mixture of two or more immiscible liquids happens, the vapour pressure exerted by the system will be increased. This happens because the sum of the vapor pressures of all the components of the […]