What is physical process and chemical process? There is no real difference between a chemical process and a physical process in chemistry. According to such teachers, things like burning fuels are chemical processes and things like dissolving salt in water or freezing water into ice are physical processes. What are the physical features of Earth? […]
Why is cu2+ more common than Cu+?
Why is cu2+ more common than Cu+? Stability depends on the hydration energy (enthalpy) of the ions when they bond to the water molecules. The Cu2+ ion has a greater charge density than Cu+ ion and thus forms much stronger bonds releasing more energy. Is Copper 1 or 2 more common? Copper is the earth’s […]
What are the two components of GPS?
What are the two components of GPS? Most GPS receivers consist of three basic components: (1) an antenna, which receives the signal and, in some cases, has anti-jamming capabilities; (2) a receiver-processor unit, which converts the radio signal to a useable navigation solution; and (3) a control/display unit, which displays the positioning information … How […]
How do you use kilogram in a sentence?
How do you use kilogram in a sentence? Kilogram sentence example metres is obtained per kilogram of best coke. kilogram coke yields 1.13 cub. per kilogram (12s. (c) The kilogram is the unit of mass; it is equal to the mass of the international prototype of the kilogram . per kilogram in quantities of ioo […]
Does regular participation in sports decrease stamina?
Does regular participation in sports decrease stamina? Answer Expert Verified. It increases endurance. After learning and participating in sports regularly, you in crease your stamina, making 1 a wrong answer. While doing said sports, you increase your flexibility ans with the regular exercise, you do not gain fat but may lose some. What is an […]
Is 40 degrees hot for a hot tub?
Is 40 degrees hot for a hot tub? However, 40°C is the highest safe hot tub temperature and is the industry agreed maximum, with BISHTA stating that bathing in water exceeding 40°C is potentially harmful and should be avoided. Most hot tubs factory settings will be set at 38°C, which is 1 degree higher than […]
What are the mobile electrons of a pure metal called?
What are the mobile electrons of a pure metal called? The Metallic Bond The electrons in the outer energy levels of a metal are mobile and capable of drifting from one metal atom to another. What metal can withstand 6000 degrees? Tantalum carbide (TaC) and hafnium carbide (HfC) are refractory ceramics, meaning they are extraordinarily […]
Does the moon have any satellites?
Does the moon have any satellites? Answer: I believe that there is only one known artificial satellite orbiting the Moon at the moment, that being the Lunar Reconnaissance Orbiter (LRO). The LRO is only about 5 meters in size, which would make it appear to be an unresolved point of light from Earth. What the […]
Why is Venus gravity so strong?
Why is Venus gravity so strong? Since surface pressure is approximately the weight (mass times gravitational acceleration) of the atmosphere divided by the surface area, this means that surface pressure on Venus is very high compared to that of the Earth, by almost a factor of 100. Can humans live Jupiter? Jupiter is made of […]