Can you fly in special use airspace? This airspace involves possible activities that could be hazardous to an aircraft. It is not marked on charts because the dangerous activities must cease when an aircraft is approaching this area. aircraft can still fly through this area. How do you know if a MOA is active? The […]
Where is the focal point on an eye?
Is energy exchanged between your system the device and its surroundings?
Is energy exchanged between your system the device and its surroundings? Yes there is energy exchanged between my system.2.Is matter exchanged between your system (the device) and its surroundings? The law of conservation of energy is the total energy of an isolated system that remains constant. This law means that energy can be created nor […]
What is needed for evaporation process?
What is needed for evaporation process? Answer: Heat (energy) is necessary for evaporation to occur. Energy is used to break the bonds that hold water molecules together, which is why water easily evaporates at the boiling point (212° F, 100° C) but evaporates much more slowly at the freezing point. What is a good example […]
What is the net charge of a parallel plate capacitor?
What is difference between physical change and chemical change?
What is difference between physical change and chemical change? Physical changes only change the appearance of a substance, not its chemical composition. Chemical changes cause a substance to change into an entirely substance with a new chemical formula. What are 3 similarities between physical and chemical changes? Both: They both invlove changes in the state […]
Is Heisenberg uncertainty principle valid at the macroscopic level?
Is Heisenberg uncertainty principle valid at the macroscopic level? The uncertainty principle is not obeyed by macroscopic objects. As their wave-like properties become dominant, the same can not be said of microscopic artefacts. Can you know the position and momentum of an electron? The Heisenberg uncertainty principle states that the exact position and momentum of […]
Why are thermal properties important?
Why are thermal properties important? Thermal properties are those properties of a material which is related to its conductivity of heat. Thermal properties of material decide how it reacts when it is subjected to heat fluctuation (excessive heat or very low heat, for example). The major components of thermal properties are: Heat capacity. How does […]
What is the theory of seafloor spreading?
What is the theory of seafloor spreading? Seafloor spreading, theory that oceanic crust forms along submarine mountain zones, known collectively as the mid-ocean ridge system, and spreads out laterally away from them. … What are the three types of seafloor spreading? There are three types of plate-plate interactions based upon relative motion: convergent, where plates […]
What are the three steps in manipulating DNA?
What are the three steps in manipulating DNA? Polymerase Chain Reaction PCR involves three steps: denaturing, annealing, and extension. Which restriction enzymes are used in DNA fingerprinting? The technique of DNA fingerprinting requires that the DNA be cut up into small fragments. Restriction enzymes are used to perform this digestion….Restriction Enzymes. Enzyme Cutting Site Hae […]