Which Xbox is best?

Which Xbox is best? If you’re the type of console gamer who buys all the latest, biggest games and wants the best visual experience possible, the Xbox One X with a 4K TV is the best option by far this year. If you’re a content creator, the Xbox One X will provide you with 4K […]

What infrared means?

What infrared means? 1 : situated outside the visible spectrum at its red end —used of radiation having a wavelength between about 700 nanometers and 1 millimeter. 2 : relating to, producing, or employing infrared radiation infrared therapy. 3 : sensitive to infrared radiation infrared sensors that detect body heat. Do all night vision cameras […]

What type of energy is stored in capacitor?

What type of energy is stored in capacitor? electrostatic potential energy Does a dielectric increase stored energy? Inserting a dielectric increases the capacitance, reducing the energy stored in the capacitor. The capacitor actually does work to pull the dielectric in between the plates, reducing the stored energy. Why is half of the energy lost in […]

Can fluorine have a double bond?

Can fluorine have a double bond? In this structure with a double bond the fluorine atom is sharing extra electrons with the boron. The fluorine would have a ‘+’ partial charge, and the boron a ‘-‘ partial charge, this is inconsistent with the electronegativities of fluorine and boron. Is Iodine a double bond? In fatty […]

What is viscosity and its unit?

What is viscosity and its unit? definitions. Informally, viscosity is the quantity that describes a fluid’s resistance to flow. Fluids resist the relative motion of immersed objects through them as well as to the motion of layers with differing velocities within them. The SI unit of viscosity is the pascal second [Pa s], which has […]

Can a magnetic monopole exist?

Can a magnetic monopole exist? As implied by its name, the magnetic monopole consists of a single pole, as opposed to the dipole, which is comprised of two magnetic poles. As yet there is no evidence for the existence of magnetic monopoles, but they are interesting theoretically. Are there magnetic charges? This is the principle […]

How does resistance and resistivity vary with temperature?

How does resistance and resistivity vary with temperature? As temperature rises, the number of phonons increases and with it the likelihood that the electrons and phonons will collide. Thus when temperature goes up, resistance goes up. For some materials, resistivity is a linear function of temperature. The resistivity of a conductor increases with temperature. What […]

What can cause high electricity usage?

What can cause high electricity usage? Why is my electric bill so high? Faulty appliances. Domestic appliances can use a huge amount of electricity – dishwashers, washing machines and tumble dryers are some of the biggest household energy consumers. Faulty wiring. Faulty electrical wiring is also very dangerous and can easily lead to a home […]

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