What is the power factor of RL circuit? Z is the impedance and R is the resistance. Therefore we can conclude that the power factor of the L-r circuit is in between one and zero. Hence the correct answer is option C. Where is RL circuit used? RL Circuit refers to a circuit having combination […]
Is pressure a capital P?
Is pressure a capital P? The statement that was introduced: “The symbol of pressure is written with a small letter p” is not the whole truth. How can you tell the difference between P and Rho? the rho is a single stroke, starting below the line going up, curving around and NOT quite contacting the […]
Is Focal length constant for a lens?
Which type of motivation or striving is associated with the most beneficial outcomes?
Which type of motivation or striving is associated with the most beneficial outcomes? Intrinsic motivation has to do with having an internal desire to perform a task and extrinsic motivation has to do with performing a task in order to receive some kind of reward. According to research, intrinsic motivation has more beneficial outcomes than […]
What type of reaction is K Hoh?
What type of reaction is K Hoh? Reaction of potassium with water Potassium metal reacts very rapidly with water to form a colourless solution of potassium hydroxide (KOH) and hydrogen gas (H2). The resulting solution is basic because of the dissolved hydroxide. The reaction is exothermic. What type of reaction is 4 CR 3 O2 […]
What happens during hydroplaning?
What happens during hydroplaning? What is Hydroplaning? When your vehicle hydroplanes on a wet roadway, your tires lose contact with the road. The result is a loss of your ability to control your speed, brake, and steer. This occurs on wet roads with enough rain or other moisture to develop a pool or sheet of […]
Which is safer UVA or UVB?
Which is safer UVA or UVB? UVA rays, which penetrate deep into the skin, are responsible for tanning. UVB rays damage superficial skin cell layers, causing sunburn. UVC rays, the shortest, are considered harmless, since most UVC light is absorbed by ozone in the upper atmosphere and thus does not reach the earth. What is […]
What are the dangers of infrared?
What are the dangers of infrared? Infrared Waves and Eye Damage Exposure to intense electromagnetic radiation, including infrared radiation, can damage the lens and cornea of the eye. This is one reason why staring at the sun is harmful (and unintelligent). People who work near intense radiation must wear goggles. What is the application or […]
How does Ekman cause downwelling?
How does Ekman cause downwelling? As wind blows along a coastline, Ekman transport moves the surface layer in a direction 90o to the wind. In any coastal upwelling location, if the winds reverse, surface water moves towards the shore and downwelling is the result. In which direction does the surface current move in relation to […]