Will we run out of rocket fuel? So no, it is literally impossible to run out of modern rocket fuel, as we basically reuse it (when burned, turned into water vapour, rains down, we collect it and separate it into the two gasses, which can then be burned again. We will only run out of […]
At what distance does a long straight wire carry a current?
At what distance does a long straight wire carry a current? Answer. Magnetic field, We have to find the distance from a long straight wire that is carrying a current of 12 A. Hence, at 0.08 m from a long straight wire carrying a current of 12 A. What basic principle enables all electric generators? […]
What is the lowest temperature that a substance can reach?
What is the lowest temperature that a substance can reach? Absolute zero, technically known as zero kelvins, equals −273.15 degrees Celsius, or -459.67 Fahrenheit, and marks the spot on the thermometer where a system reaches its lowest possible energy, or thermal motion. There’s a catch, though: absolute zero is impossible to reach. What is 70 […]
At what temperature will the resistance of a copper wire becomes three times?
At what temperature will the resistance of a copper wire becomes three times? 4500C. Which change will increase the resistance of a copper wire? material, eg copper, has lower resistance than steel. length – longer wires have greater resistance. thickness – smaller diameter wires have greater resistance. temperature – heating a wire increases its resistance. […]
Where are graphs used?
Where are graphs used? Graphs are a common method to visually illustrate relationships in the data. The purpose of a graph is to present data that are too numerous or complicated to be described adequately in the text and in less space. How are bar graphs useful in real life? Bar graphs are an extremely […]
Can gravitons be detected?
Can gravitons be detected? We attempt to answer Dyson’s question and find it is possible concoct an idealized thought experiment capable of detecting one graviton; however, when anything remotely resembling realistic physics is taken into account, detection becomes impossible, indicating that Dyson’s conjecture is very likely true. Are gravitons affected by gravity? If gravitational waves […]
What are synonyms for drag?
What are synonyms for drag? drag nounbad situation. nouna puff while smoking. verbhaul something to a new place. slowly. What does a drag queen mean? A drag queen is a person, usually male, who uses drag clothing and makeup to imitate and often exaggerate female gender signifiers and gender roles for entertainment purposes. Historically, most […]
Is OMC a Volvo?
Is OMC a Volvo? On December 23rd 1998, Volvo purchased the Lexington, Tennessee factory and all of the production rights to the OMC sterndrives, thus officially ending the OMC sterndrive business. Are OMC and MerCruiser the same? Cadet. Re: Difference between Mercruiser & OMC? I’ve worked on both, you’re right, they’re the same engines. Are […]
Under what condition concave lens form a real image?
Under what condition concave lens form a real image? Real images can be produced by concave mirrors and converging lenses, only if the object is placed further away from the mirror/lens than the focal point, and this real image is inverted. What does a concave lens do to an image? A lens refracts light and […]
Do schizophrenics know right from wrong?
Do schizophrenics know right from wrong? People with the condition usually aren’t aware that they have it until a doctor or counselor tells them. They won’t even realize that something is seriously wrong. If they do happen to notice symptoms, like not being able to think straight, they might chalk it up to things like […]