How do you tell if a compound has a high melting point? In general, the greater the charge, the greater the electrostatic attraction, the stronger the ionic bond, the higher the melting point. The table below compares the melting point and ion charges for two ionic compounds, sodium chloride (NaCl) and magnesium oxide (MgO). Do […]
Will a dog hot spot go away on its own?
Can you replace regular headlights with LED?
Can you replace regular headlights with LED? All vehicles fitted with halogen headlight bulbs from the factory are suitable for LED conversion. The main advantage is a massive increase in road illumination and therefore improved safety when driving at night. The kit I used features CREE LED bulbs that have an output of 3,200 lumens. […]
Which cells in your body undergoes cellular respiration?
Which cells in your body undergoes cellular respiration? All living cells must carry out cellular respiration. It can be aerobic respiration in the presence of oxygen or anaerobic respiration. Prokaryotic cells carry out cellular respiration within the cytoplasm or on the inner surfaces of the cells. What are the similarities between photosynthesis and aerobic respiration? […]
What are the 3 major types of magma?
What are the 3 major types of magma? There are three basic types of magma: basaltic, andesitic, and rhyolitic, each of which has a different mineral composition. All types of magma have a significant percentage of silicon dioxide. Basaltic magma is high in iron, magnesium, and calcium but low in potassium and sodium. Which type […]
Is S1 louder than S2?
What are the impacts of extinction?
What are the impacts of extinction? They may carry disease, prey on native species, and disrupt food webs. Often, they can out-compete native species because they lack local predators. An example is described in Figure below. Over-harvesting of fish, trees, and other organisms. Why is biodiversity in danger? Habitat loss from exploitation of resources, agricultural […]
What are four main stages of nuclear power station?
What are four main stages of nuclear power station? Stages of the Nuclear Fuel Cycle Uranium recovery to extract (or mine) uranium ore, and concentrate (or mill) the ore to produce a uranium ore concentrate, sometimes called U3O8 or “yellowcake” Conversion of uranium ore concentrate into uranium hexafluoride (UF6) Enrichment to increase the concentration of […]
What are lab safety rules?
What are lab safety rules? Five Lab Safety Rules You Must Follow Lab safety is one of the most important concerns when you are working with medical supplies, hazardous chemicals, and heavy-duty equipment. Wear Proper Lab Clothing. Handle Chemicals with Care. Properly Care for the Equipment. Always Locate Emergency Equipment. Keep Food and Drink Out […]
What are examples of analog technology?
What are examples of analog technology? Examples of analog technology: photocopiers. old land-line telephones. audio tapes. old televisions (intensity and color information per scan line) VCRs (same as TV) Which is more reliable analog or digital? Analog signals are composed of continuous waves that can have any values for frequency and amplitude. Digital signals are […]