What are the advantages of light microscope over electron microscope? Electron microscopes have two key advantages when compared to light microscopes: They have a much higher range of magnification (can detect smaller structures) They have a much higher resolution (can provide clearer and more detailed images) How can scientists tell if the cells aren’t alive […]
What causes different types of precipitation?
What causes different types of precipitation? When particles fall from clouds and reach the surface as precipitation, they do so primarily as rain, snow, freezing rain or sleet. The main difference between these different types of precipitation is the temperature variations between the cloud base and the ground. What mountains cause the rain shadow? Rain […]
What causes the making of desert pavement?
What causes the making of desert pavement? Several theories have been proposed for the formation of desert pavements. A common theory suggests they form through the gradual removal of sand, dust and other fine-grained material by the wind and intermittent rain, leaving the larger fragments behind. How do desert pavements form? A common theory suggests […]
What color is hummingbirds attracted to?
What color is hummingbirds attracted to? color red How often should you change the nectar in a hummingbird feeder? A: In hot weather, the feeder should be emptied and cleaned twice per week. In cooler weather, once per week is enough. If your hummingbirds empty the feeder with greater frequency, clean it every time it’s […]
What happens if you eat too much sucrose?
What happens if you eat too much sucrose? Research shows that too much added sugar can: Increase kidney disease risk: Having consistently high blood sugar levels can cause damage to the delicate blood vessels in your kidneys. This can lead to an increased risk of kidney disease ( 40 ). Negatively impact dental health: Eating […]
What is the net ionic equation for zinc granules and sulfuric acid?
What is field force with example?
What is field force with example? A force field in physics is a map of a force over a particular area of space. Since force is a vector – it has both size and direction, like an arrow – all force fields are vector fields. Examples of force fields include magnetic fields, gravitational fields, and […]
How social media has ruined relationships?
How social media has ruined relationships? Makes way for insecurities Social media ruins relationships as it gives birth to insecurities, which gradually take over. One small comment or like from someone else can lead to serious problems over the years. For instance, your partner is actively chatting or interacting with someone on a social media […]
What is the operating pressure of R410A?
What is the operating pressure of R410A? A normally operating R-410A system with the same condensing temperature of 120 degrees and a 45 degree evaporator saturation temperature will have a high side pressure of 418 psig and a low side pressure of 130 psig. What causes high suction pressure on 410A system? The results are […]
What is the least potential energy?
What is the least potential energy? When an object has the LEAST potential energy is when it has the MOST kinetic energy. What is another name for potential energy? What is another word for potential energy? chemical potential energy electric potential energy electrostatic potential energy gravitational potential energy magnetic potential energy stored energy What is […]