Category: Physics

Can you swim in gallium? Gallium is liquid at body temperature, melting point 85.58°F (29.76°C). It is non-toxic, apparently. If the local temperature is above the melting point of gallium, one could certainly swim in it. Most of the body would be above the gallium level. Does gallium cause cancer? Cancer Hazard * According to […]

What happens when you crush a can? You can crush an open aluminum can with your hand. When you squeeze on the can, the pressure outside becomes greater than the pressure inside. If you squeeze hard enough the can collapses. When the water vapor condensed, the pressure inside the can became much less than the […]

Is Gorilla Glue original heat resistant? Famous for its incredible strength and versatility, Original Gorilla Glue is 100% waterproof and resistant to extreme temperatures. The water activated polyurethane formula expands into materials to form an incredibly strong bond to virtually anything, making Gorilla Glue your solution for almost any project or repair. Does heat soften […]

Did Einstein believe in gravity? Einstein argued that gravity isn’t a force at all. He described it as a curvature of time and space caused by mass and energy. Their math, laid down in 10 equations, explained how gravity could move around objects via a warped reality, accelerating without ever feeling any mysterious Newtonian forces. […]

Can you have torque with no net force? Since torque is always about some point, if there’s a net force on an object you can always find some point about which there will be a torque. But you can certainly have a net force on an object that gives no torque about its center of […]

What is Maxwell law of distribution of velocity? The Maxwell-Boltzmann equation, which forms the basis of the kinetic theory of gases, defines the distribution of speeds for a gas at a certain temperature. From this distribution function, the most probable speed, the average speed, and the root-mean-square speed can be derived. What is RMS equation? […]

What can I say instead of I am bored? WAYS TO SAY “I’M TIRED” I’m (completely) worn out! I’m spent! I’ve had it! I’m tired to the bone! What is a fancy word for boring? tedious, mundane, monotonous, stodgy, humdrum, tiring, dull, lifeless, stupid, trite, stuffy, tiresome, tame, uninteresting, stale, flat, commonplace, bomb, bummer, plebeian. […]

What is the principle of free energy generator? Magnet Engine free energy generator is an easy device to generate electrical energy. It works on the principle of Neodymium Magnets. In a simple motor, magnetic field is created by the electric coils generally Cu, Al coils. These motors continuously need electrical supply to produce magnetic field. […]

When the net electric flux through a closed surface is zero? As we know according to gauss law. Flux coming from a closed surface of area A is Proportional to charge enclosed by the surface given as. So net flux can be zero only if net charge enclosed by the surface is zero or Electric […]

What is the formula for sulfur dioxide? SO₂ What problem does Sulphur dioxide cause? Sulfur dioxide affects the respiratory system, particularly lung function, and can irritate the eyes. Sulfur dioxide irritates the respiratory tract and increases the risk of tract infections. It causes coughing, mucus secretion and aggravates conditions such as asthma and chronic bronchitis. […]