Category: Physics

Where does your energy go after you die? The pattern of the energy flow as the person nears death becomes thin and draws in toward the physical body, and the chakras close from the feet upward in the cases experienced. What uses the most energy in a home? Here’s a breakdown of the biggest energy […]

Can electric lines appear as closed loops? Electric field lines start (or diverge) from the +ve (positive) charge and terminate (or converge) on negative charge. If the electric field lines form a closed loop, these lines must originate and terminate on the same charge which is not possible because electric field lines always move from […]

How do you tell if you need to bore a cylinder? The only way to know if it needs a bore job is to measure the cylinders with a bore gauge. Take the block to a machine shop and have them measure it for you. Seriously?…. if you can feel scratches in the cylinder with […]

What temperature do kettles boil to? The boiling point of water changes depending on altitude or the amount of impurities in the water, so a thermostat that stops boiling the water at exactly 100°C presents a problem. At sea level, water boils at 100°C, but for every 150-metre increase in elevation, water’s boiling point lowers […]

What is the formula for copper chloride? CuCl Does copper chloride dissolve in water? Copper(I) chloride, commonly called cuprous chloride, is the lower chloride of copper, with the formula CuCl. The substance is a white solid sparingly soluble in water, but very soluble in concentrated hydrochloric acid. Where is copper II chloride found? Natural occurrence. […]

When an electron does transition from N 4 to N 2? Explanation: Jump to second orbit leads to Balmer series. The jump from 4th orbit shall give rise to second line of Balmer series. When an electron in hydrogen atom is excited? When an electron in hydrogen atom is excited, from its 4th to 5th […]

How much electricity does a 9 watt LED bulb use? 9 watt led bulb power consumption: Yearly power consumption = 9*24*365 + 10% power loss = 78840 + 7884 = 86724 Watts hour. How much work joules are done using a 60 watt light bulb for one hour? The energy consumed in 1 hour will […]

What is the difference between psychological and physiological stress? While physiological stress activates a motoric fight-or-flight reaction, during psychosocial stress attention is shifted towards emotion regulation and goal-directed behavior, and reward processing is reduced. What is a physiological sign of pain? Pain often causes recognisable physiological and behavioural changes, but the absence of these changes […]

When should you hit the tennis ball? The earlier you hit your shots, the less time your opponent has to get ready for theirs, and hitting early usually means hitting the ball on the rise – hitting the ball as it’s coming up off the bounce instead of after its bounce has begun to fall […]

What Cannot be determined by blood spatter? Which of the following CANNOT be determined by observing blood spatter? The DNA of the victim. The position of the assailant at the time of the spatter. Which is more likely to be deposited on the object or person creating the impact? Forward spatter is projected outward and […]