When tightening the lug nuts after attaching a spare tire How can you make sure the tire is properly aligned against the mounting surface behind it? Work in a criss cross pattern, tightening the nut that is almost directly opposite from the nut that you just tightened. This will ensure that the stress is applied […]
What frequency can an elephant hear but not a tiger?
What is the catenary constant?
What is the catenary constant? The catenary constant, a, is both simple and incredibly useful. Equation 1 defines this value equal to horizontal tension, FH (force) divided by cable unit weight, w (force/length). Thus, a, has corresponding units of length. What is a catenary structure? In physics or geometry, a cable or a chain hanging […]
What happens to electrons when they pass through a light bulb?
What happens to electrons when they pass through a light bulb? The electrons enter the light bulb filament with relatively high kinetic energies. As they travel through the filament they collide with metal atoms transferring mush of their kinetic energy to the metal. This energy raises the temperature of the metal. Which energy is used […]
Which has more energy K or L?
What are the common signs of a drunk driver?
What are the common signs of a drunk driver? Common signs of driver impairment include: Smell of alcohol or drugs emanating from the vehicle or on the driver. Slurred speech. Bloodshot, watery, or glassy eyes. Jerky movement. Fine motor skills problems. Admission of alcohol consumption before driving. General confusion. Awkward balance and coordination. Can you […]
Why is Freud so important in psychology?
Why is Freud so important in psychology? Sigmund Freud (1856 to 1939) was the founding father of psychoanalysis, a method for treating mental illness and also a theory which explains human behavior. Freud believed that events in our childhood have a great influence on our adult lives, shaping our personality. Who was Sigmund Freud and […]
Who said everything relative?
Who said everything relative? Leon Trotsky What is a 5 dimensional being? Most beings in the 5th Dimension have no physical bodies, while those in higher dimensions have no physicality. They only have light bodies that are based on their emotional (Astral) and mental (Causal) energy bodies. What is 3D vs 4D? 3D technology is […]
What energy is in a moving skateboard?
What animals use the Doppler effect?
What animals use the Doppler effect? “In fact, the bat species studied (horseshoe bats and Old World Roundleaf bats) can move their ears so fast that Doppler shifts of around 350 Hz can be created. This is about seven times larger than the smallest Doppler shift the animals haven been shown to be able to […]