Is it dangerous to connect two extension cords? If you plug two identical cords into each other, that reduces their current capacity in half and can possibly result in voltage drop and overheating. In general, extension cords should not exceed 100 feet in length. However, by plugging one extension cord into another, the maximum cord […]
Why do we need to study dynamics?
Why do we need to study dynamics? As a field of study it is very important for analyzing systems consisting of single bodies or multiple bodies interacting with each other. A dynamics analysis is what allows one to predict the motion of an object or objects, under the influence of different forces, such as gravity […]
What is the chemical name for scl4?
What is the chemical name for scl4? Sulfur tetrachloride Does carbon monoxide explode? While there’s no risk of an explosion, as there would be with natural gas, the effects of CO in your blood are accumulative, and the longer you’re exposed to it the longer it takes to rid your body of its effects. Can […]
What is the hardest metal to drill through?
What is the hardest metal to drill through? Cobalt (HSCO) is considered an upgrade from HSS because it includes 5-8% Cobalt blended into the base material. This is a great option for drilling into harder steel as well as stainless steel grades. Carbide (Carb) is the hardest and most brittle of the drill bit materials. […]
Which is better for you squash or zucchini?
Which is better for you squash or zucchini? Squash contains 10% of the recommended daily amount of dietary fiber, which can lower cholesterol, aid digestion, maintain low blood pressure and help prevent colon cancer. The potassium in zucchini also helps to lower blood pressure, and its manganese helps the body produce collagen, which allows for […]
Can I charge a 19V laptop with a 12V charger?
Can I charge a 19V laptop with a 12V charger? NO you cannot charge your 12V AGM battery directly with a 19V Laptop power supply. So your fully charged state is about 13.8 – 14.5V. Putting two batteries in parallel does not change the voltage required to charge them it simply increases the current capability […]
What does the flat part of a heating curve indicate?
What does the flat part of a heating curve indicate? Heating curves show how the temperature changes as a substance is heated up. Cooling curves are the opposite. They show how the temperature changes as a substance is cooled down. Just like heating curves, cooling curves have horizontal flat parts where the state changes from […]
Can a comet become a meteor?
Can a comet become a meteor? Comets: Comets are dirty space snowballs of mostly ice and dust that formed during the birth of the solar system 4.6 billion years ago. Most comets have stable orbits in the outer reaches of the solar system past the planet Neptune. When meteoroids collide with a planet’s atmosphere, they […]
Why do people put their wheels under a heavy box?
What is light wave made of?
What is light wave made of? YES! Light is made of discrete packets of energy called photons. Photons carry momentum, have no mass, and travel at the speed of light. All light has both particle-like and wave-like properties. What are 3 characteristics of electromagnetic waves? Characteristics of electromagnetic waves As you learned in Wave Motion, […]