How do you ask for a request? Here are some better phrases to make polite requests in English: “Do you mind…?.” “Would you mind…? “Could I…?” “Would it be ok if…?” “Would it be possible…?” “Would you be willing to…?” How do you ask for a favor example? Instead of saying, “I know you’re busy, […]
What is the cause of resistance?
What is the cause of resistance? Resistance is caused in a conductor by the free electrons. These free electrons collide with each other and with the ions and atoms that oppose their free movement. This obstruction is known as resistance. Does temperature increase resistance? As electrons move through a metal conductor, some collide with atoms, […]
What is the focal length of concavo-convex lens?
What factors affect collision theory?
What factors affect collision theory? Key Takeaways Reactions occur when two reactant molecules effectively collide, each having minimum energy and correct orientation. Reactant concentration, the physical state of the reactants, and surface area, temperature, and the presence of a catalyst are the four main factors that affect reaction rate. What are the 5 major factors […]
What are the 5 major divisions of physical science?
What are the 5 major divisions of physical science? Terms in this set (33) Five major divisions of physical science. Physics, Chemistry, Astronomy, Meteorology and Geology. Science. An organized body of knowledge about the natural universe. Scientific Method. Elements of Scientific Method. Mechanics. Standard Unit. System of Units. Length. Which of the following is an […]
Does gravitational force increase with distance?
Does gravitational force increase with distance? Since gravitational force is inversely proportional to the square of the separation distance between the two interacting objects, more separation distance will result in weaker gravitational forces. So as two objects are separated from each other, the force of gravitational attraction between them also decreases. What happens to the […]
How many times more light can the telescope gather than the human eye?
How many times more light can the telescope gather than the human eye? So the telescope can gather light for 900 times longer than the eye, to make a single image! The long exposure time of the telescope’s camera enables it to gather much more light than the eye. This enables telescopes to detect much […]
Can we land on an asteroid?
Can we land on an asteroid? Landing. Asteroids are not large enough to produce significant gravity, making it difficult to land a spacecraft. This technology allowed for the orientation control and orbit control of the spacecraft that guided it to land on Ryugu. How could we redirect an asteroid? Under consideration for deflecting an asteroid […]
Which best describes a difference between transformations in power plants and dams?
Which best describes a difference between transformations in power plants and dams? The difference between the energy transformations in power plants and dams would be that dams are the ones who uses mechanical energy to produce electricity. It uses turbines to convert mechanical to electrical. Which best describes a difference between energy transformations in power […]
Who died in 2021?
Who died in 2021? Larry King, Christopher Plummer and Cecily Tyson are among the celebrities who died in 2021, leaving those in their wake heartbroken. Dustin Diamond died on February 1 at age 44 after a battle with stage IV small cell carcinoma. What famous people have died in 2021? Celebrity deaths 2021: All the […]