What are some natural processes? Examples of natural processes: energy flow and nutrient cycles ( photosynthesis , food webs, decomposition webs) sediment transport and soil formation. the water cycle. reproduction/ regeneration mechanisms. natural disturbances (fires, floods, storms) succession. What is the role of natural cycles? Natural cycles balance and regulate Earth and its atmosphere. What […]
Why does oxygen have such a low solubility in water?
Why does oxygen have such a low solubility in water? Oxygen has such low solubility in water because it is a non-polar molecule and water is polar. Why do water heaters lose their efficiency quicker in households with hard water? Why do water heaters lose their efficiency quicker in households with hard water? The calcium […]
Who is responsible for structural failure?
Who is responsible for structural failure? The most common causes of structural failures are: (1) Poor communication between the various design professionals involved, e.g. engineers involved in conceptual design and those involved in the supervision of execution of works. (2) poor communication between the fabricators and erectors. How can buildings prevent structural failure problems? Structural […]
How do you subtract fractions with variables?
How do you subtract fractions with variables? The steps we follow to subtract fractions with variables are as follows: Find a common denominator by multiplying the two denominators together. Manipulate the fractions so that they both have the common denominator. Once you have a common denominator in both fractions, subtract the numerator, and finally… What […]
What are two disadvantages of wind energy?
What are two disadvantages of wind energy? The two major disadvantages of wind power include initial cost and technology immaturity. Firstly, constructing turbines and wind facilities is extremely expensive. The second disadvantage is technology immaturity. What are the advantages and disadvantages of wind class 8? Wind energy has a drawback that it is not a […]
What are the conditions under which gases deviate from ideality?
What are the conditions under which gases deviate from ideality? The two condition at which the gases deviate from ideal behaviour are low temperature and high pressure. At high pressure and at low temperature the volume is less, so the volume occupied by the individual molecule can not be neglected compare to the total volume. […]
How do you find the inverse relationship?
How do you find the inverse relationship? When one variable increases the other decreases in proportion so that the product is unchanged. If b is inversely proportional to a, the equation is of the form b = k/a (where k is a constant). y is inversely proportional to x. How can you recognize when two […]
Is wavelength directly proportional to temperature?
Is wavelength directly proportional to temperature? However, the form of the law remains the same: the peak wavelength is inversely proportional to temperature, and the peak frequency is directly proportional to temperature. Does frequency depend on temperature? Sound’s frequency is independent of temperature, while its speed is directly proportional to temperature. So the pitch cannot […]