Category: Physics

Which of the following capacitor is polarized? Which of the following capacitors is polarized? 1) plastic-film 2) ceramic 3) mica 4) electrolytic 5) NULL What is the difference between polarized and nonpolarized capacitor? The most widely used polarized capacitor is electrolytic type. So basically the difference is change of the manufacturing process for more capacity. […]

What is the full form of laser? Light amplification by stimulated emission of radiation What are the uses of laser technology? Lasers are widely used for laser material processing in manufacturing, e.g. for cutting, drilling, welding, cladding, soldering (brazing), hardening, surface treatment, marking, engraving, micromachining, pulsed laser deposition, lithography, etc. What is Laser What are […]

What is the charge on the 2uf capacitor? Answer. Answer :- No charge flows in 2uf capacitor at steady state. In steady state there is no charge which flows in capacitor. What is charge of 3 uF capacitor in steady state? In the circuit shown, the charge on the 3uF capacitor at steady state will […]

How do you fix a flooded atomizer? Fold the paper towel several times and hold it against the end of the atomizer. Blow gently through the drip tip until the atomizer stops gurgling. Reassemble the e-cigarette. You should now be able to resume e-smoking. How do you tell if your coil is flooded? The characteristic […]

What is the declination of the sun on March 21st? 0º What is meant by declination? 1 : angular distance north or south from the celestial equator measured along a great circle passing through the celestial poles. 2 : a turning aside or swerving. 3 : deterioration moral declination. What is a longitude line? Longitude […]

What is satellite moving in an orbit around the Earth the ratio of kinetic energy to potential energy is? Hence, the ratio of kinetic energy to potential energy is 21​ Was this answer helpful? What is the ratio of kinetic energy and potential energy of a satellite? For the satellite moving in an orbit around […]

Why might a bright yellow solid form when two clear colorless liquids are mixed? Explanation: When two substances (can be aqueous or liquids) in solution react, they yield a solid and an aqueous compound. This is a double displacement reaction in which the solid is known as a precipitate. Can two solids react to form […]

What makes it easier to push heavy things answer? Answer: When you push there is one component of force that adds to the weight of the body and hence there is more friction. When you pull the vertical component of force is against the weight of body and hence there is less overall friction. So […]

What happens when you shine a red light on a blue object? So what happens if you shine only red light onto a blue object? All of that red light gets absorbed and the blue object will seem to be dark, almost black. If you now shine a blue light onto that blue object all […]

What are the four stages in the life cycle of a low mass star? Stars about the size of our sun go through the same first four stages as does any other star. They begin their lives as a nebula, then become a Protostar, eventually becoming a main sequence star and finally a red giant. […]