Which two points on the wave are out of phase? The wavelength of a wave is the distance between any two adjacent points that are in phase. Points that are not in phase, those that are not separated by a complete number of wavelengths, are called out of phase. Examples of points like these would […]
How many hours should AC run per day?
Why are CO2 levels increasing?
Why are CO2 levels increasing? Carbon dioxide concentrations are rising mostly because of the fossil fuels that people are burning for energy. For 2018 alone, global fossil fuel emissions reached 10 ± 0.5 Pg C yr−1 for the first time in history (Friedlingstein et al. 2019). About half of the CO₂ emitted since 1850 remains […]
What is the minimum separation of the plates?
What is the minimum separation of the plates? Return the moveable plate to the minimum 0.15 separation; the voltage should return to 5 volts. Since Q = CV and the charge remains constant during the plate separation changes, if the capacitance C decreases as 1/d, then the voltage V across the plates must increase as […]
Why is a neutral object attracted to a negatively charged object?
Why is a neutral object attracted to a negatively charged object? Neutral object are attracted to either charge. The region that has too many electrons is negatively charged, the other region positively, because of lack of electrons. The positive region since it is closer to the charge will be attracted to this charge. This process […]
Is wood a good energy source?
Is wood a good energy source? Wood is considered humankind’s very first source of energy. Today it is still the most important single source of renewable energy providing about 6 percent of the global total primary energy supply. Wood energy is also an important emergency backup fuel. … What is the majority of wood used […]
Why is the waste from nuclear power dangerous?
Why is the waste from nuclear power dangerous? Dangers of Radioactive Waste [1] High-level waste is produced as part of the nuclear fuel process and needs to be considered in order to avoid permanent damage to living organisms and the environment. [2] These dangerous byproducts remain intensely radioactive for a long time. Can nuclear waste […]
What is the difference between skill and skill related physical fitness?
What is the difference between skill and skill related physical fitness? Health-related fitness activities can be integrated into everyday activities that are often characterized as lifetime activities. In contrast, skill-related physical fitness includes health-related components, but it also covers components related to physical performance. How do you develop skill related physical fitness? Traditionally, skill related […]
Which layer of the endometrium is the functional layer?
Which layer of the endometrium is the functional layer? The uterus is made up of an external layer of smooth muscle called the myometrium, and an internal layer called the endometrium. The endometrium has three layers: stratum compactum, stratum spongiosum (which make up the stratum functionalis) and stratum basalis. Which of the following is a […]