Category: Physics

Is inverted how you really look? You normally see yourself as a reflection such as in a mirror. This image is actually the reversed or “mirrored” image, not the photo. On the other persons phone seeing the image of you, they see the non-mirrored image which looks normal to them but weird to you. Is […]

Who proposed punctuated equilibrium? Stephen Jay Gould What is punctuated equilibrium quizlet? Punctuated equilibrium. A theory that states species stay the same for a long time, then new species evolve suddenly due to global changes and mass extinction. Coordinated stasis. A pattern where most species appear at about the same time. Mass extinction. What is […]

How do you tell if a VOR is high or low? As far as high/low VOR, one way to tell is to look at the High/Low enroute IFR charts. You can see two VOR stations on here labeled Minot Intl and Devils Lake Rgnl with a victor airway between them (V430). What is the difference […]

What is transparent with examples? Materials like air, water, and clear glass are called transparent. When light encounters transparent materials, almost all of it passes directly through them. Glass, for example, is transparent to all visible light. Translucent objects allow some light to travel through them. What is example of opaque? An opaque object is […]

Why is a propane torch lit inside a hot air balloon? Propane torch is lit inside a hot air balloon during pre-flight preparation because the heat from the touch is needed to heat the cold air inside the balloon, so that the air will expand and become less dense and rise, thus providing a lift […]

How can protein synthesis be increased? Ten grams of essential amino acids or twenty-five grams of a complete protein are sufficient to maximally stimulate protein synthesis. Type, timing and amount of protein are all factors in maximizing muscle mass. How do you explain protein synthesis to a child? Protein synthesis is a term that means […]

How fast is 7 horsepower? How much is 212cc in mph? This engine is a performer right out of the box, and should get your go kart running anywhere from 20 mph all the way up to 35mph in its stock form. How fast can a 1 hp engine go? A 1-horsepower engine couldn’t maintain […]

What would happen if a bowling ball collided with a standing pin? When the bowling ball collides with the pins, the momentum the ball loses is equal to the momentum the pins gain. An object’s inertia resists changes its motion. The momentum and force of a rolling ball is greater than that of the pins. […]

Can a peregrine falcon kill a human? A peregrine has between 4 to 8 times as much mass as a baseball, and can move at twice the speed of a fastball. That’s between 16 and 32 times the kinetic energy of a baseball. It is difficult to estimate the time of the collision accurately, but […]

What is the most important intermolecular force in nf3? This makes the structure of nitrogen trifluoride asymmetrical. Thus, it is a polar molecule. For polar molecules, the type of intermolecular force of attraction that dominates is dipole-dipole force. What is the strongest intermolecular attractive force in SiH4? The intermolecular forces exists among SiH4 molecules is […]