What happens to the current in a parallel circuit when a bulb breaks? If one lamp breaks, the other lamp will still light. The lights in most houses are connected in parallel. This means that they all receive the full voltage and if one bulb breaks the others remain on. For a parallel circuit the […]
How does orbital speed depends on its mass?
What was the deadliest concentration camp?
What was the deadliest concentration camp? Auschwitz Who first discovered the concentration camps? the Soviets Who found Auschwitz? Heinrich Himmler What percentage of those who arrived at Auschwitz were killed? However, a calculation that is both conservative and reliable indicates that at least 1.1 million people were gassed to death at Auschwitz—90 percent of them […]
Is a dishwasher hot enough to sterilize?
Is a dishwasher hot enough to sterilize? Today’s dishwashers likely get to 120°F at a minimum because that’s the standard setting on most home hot-water heaters. The NSF/ANSI Standard 184 says a dishwasher can claim it has a sanitizing cycle if a final extended hot-water rinse reaches 150°F. That means the machine kills 99.999 percent […]
Which material creates the most static electricity?
Which material creates the most static electricity? Materials that gain a positive (+) electrical charge (or tend to give up electrons) Dry human skin Greatest tendency to giving up electrons and becoming highly positive (+) in charge Leather Rabbit fur Fur is often used to create static electricity Glass The glass on your TV screen […]
What is meant by damping frequency?
What is meant by damping frequency? Damping is the absorption of the energy of oscillations, by whatever means. Generally, this results in the decreased amplitude of the waves. The processes which result in damping also reduce the natural frequency of a system. How do you solve critical damping? The general solution to the critically damped […]
How many hours should you stand a day?
Are we made of carbon-12?
Are we made of carbon-12? The most important structural element, and the reason we are known as carbon-based life forms. About 12 per cent of your body’s atoms are carbon. What does carbon-12 indicate? Carbon-12 is of particular importance in its use as the standard from which atomic masses of all nuclides are measured, thus, […]
What happens to the core of a star if gravity is strong enough to overcome neutron degeneracy pressure quizlet?
What happens to the core of a star if gravity is strong enough to overcome neutron degeneracy pressure quizlet? hotter and dimmer. Which element has the lowest mass per nuclear particle and therefore cannot release energy by either fusion or fission? What happens when the gravity of a massive star is able to overcome neutron […]
Why is direction important in a vector?
Why is direction important in a vector? To know the velocity of an object one must know both how fast the displacement is changing and in what direction. Therefore it is also well represented by a vector. Acceleration, being the rate of change of velocity also requires both a magnitude and a direction relative to […]