Do inductors pass AC? The inductor stores electrical energy in the form of magnetic energy. The inductor does not allow AC to flow through it, but does allow DC to flow through it. What happens when AC is connected to capacitor? Once the capacitor is “fully-charged” the capacitor blocks the flow of any more electrons […]
Which wave is harmful?
Which wave is harmful? The most dangerous frequencies of electromagnetic energy are X-rays, gamma rays, ultraviolet light and microwaves. X-rays, gamma rays and UV light can damage living tissues, and microwaves can cook them. What color can humans not see? Red-green and yellow-blue are the so-called “forbidden colors.” Composed of pairs of hues whose light […]
What was the conclusion of the Miller Urey experiment?
What was the conclusion of the Miller Urey experiment? Miller and Urey concluded that the basis of spontaneous organic compound synthesis or early earth was due to the primarily reducing atmosphere that existed then. A reducing environment would tend to donate electrons to the atmosphere, leading to reactions that form more complex molecules from simpler […]
What is the process of reuptake in neurotransmitters?
What is the process of reuptake in neurotransmitters? Reuptake is essentially a process to recycle neurotransmitters in which active processes exist within nerve terminals to reabsorb the released neurotransmitter. What neurotransmitter regulates mood? Serotonin is an inhibitory neurotransmitter. It helps regulate mood, appetite, blood clotting, sleep, and the body’s circadian rhythm. Serotonin plays a role […]
What to do if there is no ground wire?
Does water absorb sun energy?
Does water absorb sun energy? About 23 percent of incoming solar energy is absorbed in the atmosphere by water vapor, dust, and ozone, and 48 percent passes through the atmosphere and is absorbed by the surface. Thus, about 71 percent of the total incoming solar energy is absorbed by the Earth system. Why is the […]
What is the most common means of transmission of microorganisms in the healthcare environment?
What is the most common means of transmission of microorganisms in the healthcare environment? Among patients and health care personnel, microorganisms are spread to others through four common routes of transmission: contact (direct and indirect), respiratory droplets, airborne spread, and common vehicle. Where do microorganisms live and multiply? Reservoirs are a place within which microorganisms […]
What are inductors and capacitors used for?
What are inductors and capacitors used for? Capacitors and inductors are electronic components that can store energy supplied by a voltage source. A capacitor stores energy in an electric field; an inductor stores energy in a magnetic field. How are capacitors and inductors used together? Inductors that share the magnetic path are combined together and […]
How can I improve my sit and reach?
How can I improve my sit and reach? To improve the sit-and-reach test, participate in a static flexibility program that specifically targets the hamstrings, lower back and glutes. Frequency. Technique. Seated Hamstring Stretches. Hamstring Stretch with Band. PNF Hamstring Stretch. Why sit and reach test is important? The Sit and reach test is one of […]
What is the distance a screw thread advances axially in one turn called?
What is the distance a screw thread advances axially in one turn called? Lead What are the different types of screw threads? Clamp screws come in many forms. There are Standard threads, ACME threads, Buttress threads, and Square threads. Each of these threads may be used in clamps and vises for different reasons. What are […]