How does temperature affect viscosity of magma? MAGMA VISCOSITY, TEMPERATURE, AND GAS CONTENT. The effect of temperature on viscosity is intuitive. Like most liquids, the higher the temperature, the more fluid a substance becomes, thus lowering its viscosity. Composition plays an even greater role in determining a magma’s viscosity. What are the factors that affects […]
Which of the best describes climate?
Which of the best describes climate? The simplest way to describe climate is to look at average temperature and precipitation over time. Other useful elements for describing climate include the type and the timing of precipitation, amount of sunshine, average wind speeds and directions, number of days above freezing, weather extremes, and local geography. Is […]
Do magnets lose power when attached to metal?
Do magnets lose power when attached to metal? As the temperature increases, at a certain point called the Curie temperature, a magnet will lose its strength completely. Once the metal cools, its ability to attract magnets returns, though its permanent magnetism becomes weak. In general, heat is the factor that has the most effect on […]
What does it mean if an element has 8 valence electrons?
What does it mean if an element has 8 valence electrons? The octet rule refers to the tendency of atoms to prefer to have eight electrons in the valence shell. When atoms have fewer than eight electrons, they tend to react and form more stable compounds. How many valence electrons does s 32 have? 6 […]
Is nanotechnology hard to study?
Is nanotechnology hard to study? However, few people go to school to study nanotechnology. Without knowing these fundamentals in some detail, it is hard to understand how to use nanoscience to create valuable products. All these, however, can be very difficult to cram into a limited curricula. What are the disadvantages of nanotechnology? Disadvantages include: […]
Do bathtubs have weight limits?
What is the advantage of a moveable pulley?
What is the advantage of a moveable pulley? The mechanical advantage of a moveable pulley is 2. This means that a moveable pulley will halve the required force needed to move any object attached to it. This occurs because in a moveable pulley one end of the rope is stationary, which means it absorbs some […]
What is the biggest cause of trip accidents?
What is the biggest cause of trip accidents? The majority of trips are caused by obstructions in walkways. The rest are caused by uneven surfaces. Preventing these accidents is often simple and cost-effective. You need to get all three right (walkways, housekeeping and design and maintenance), to prevent tripping accidents. How high is a tripping […]
How distracting are phones while driving?
How distracting are phones while driving? Using mobile phones can cause drivers to take their eyes off the road, their hands off the steering wheel, and their minds off the road and the surrounding situation. It is this last type of distraction – known as cognitive distraction – which appears to have the biggest impact […]
Can humans create tsunamis?
Can humans create tsunamis? Fortunately, for mankind, it is indeed very rare for a meteorite or an asteroid to reach the earth. Although no documented tsunami has ever been generated by an asteroid impact, the effects of such an event would be disastrous. Is nature to be blamed for natural calamities? We are the Leading […]