Year: 2018

Why are scientific models limited? The limitations of scientific modeling are emphasized by the fact that models generally are not complete representations. The Bohr atomic model, for example, describes the structure of atoms. Nor was it able to predict the energy levels for atoms with more than one electron. What is a conceptual model example? […]

Is 1200 watts overkill for a PC? There is over kill, like me running a 1200w psu for a single videocard with no OC. So staying away from maxing out your psu is the goal. Its better to run “overkill” then it is to run “underkill” but you will start wasting power if you go […]

What is the best definition of reflection? 1 : an instance of reflecting especially : the return of light or sound waves from a surface. 2 : the production of an image by or as if by a mirror. 3a : the action of bending or folding back. b : a reflected part : fold. […]

Can firewood be too dry? It’s not something that most people complain about very often, but yes, wood can be too dry and burn faster than would be the case at an optimal 10-15% MC. What is the longest burning firewood? Hardwoods such as maple, oak, ash, birch, and most fruit trees are the best […]

What astrology sign is the moon in right now? Aries What is Lilith in astrology? In an astrology chart, Black Moon Lilith represents a person’s primitive impulses and behavior in their rawest form. It reveals our repressed sexuality, together with what makes us feel most vulnerable; it expresses the dark side of one’s personality, buried […]

Does increasing volume increase rate of reaction? A larger surface area per volume ratio increases the areas of contact between reactant particles. This increases the chances of successful collisions. Thus the rate of reaction is increased. Why does volume not affect rate of reaction? As the gas sample volume increases (e.g. as we add more […]

Is there a machine that turns carbon dioxide into oxygen? Now, researchers at Caltech claim to have created a reactor that can turn carbon dioxide into molecular oxygen, which could help us fight climate change here on Earth or generate oxygen for life in space. Oxygen is one of the biggest hurdles to human space […]

What are five communicative styles? From the world of psychology we now know that there are five different styles of communication that individuals can choose to adopt: assertive, aggressive, passive aggressive, manipulative and submissive (Bourne, 1995). What are the 5 communicative styles? The 5 styles of communication have been categorized into assertive, aggressive, passive-aggressive, submissive […]

What is the main source of energy for the water cycle? The sun is what makes the water cycle work. The sun provides what almost everything on Earth needs to go—energy, or heat. How do you write a water cycle? Write a note on water cycle Answer: The water cycle, or hydrological cycle, is the […]

Why is it illegal to take pebbles from the beach? You can not legally take sand from the beach as you would be contributing (even if only in a small way) towards the weakening of the defensive barrier the beach provides from the sea to the land. Sand is off-limits though. Why are the beaches […]