Does topspin increase speed? Topspin creates an airflow force known as the Magnus force. This force pushes a topspin ball down and pushes a backspin ball upward. Furthermore, a ball hit with topspin is likely to reach a higher apex in its trajectory, so it will drop from a greater height, gain more speed, and […]
What is the role of metaphysics in life?
What is the role of metaphysics in life? Metaphysics is the branch of philosophy responsible for the study of existence. It is the foundation of a worldview. It answers the question “What is?” It encompasses everything that exists, as well as the nature of existence itself. It says whether the world is real, or merely […]
Why COP of refrigerator is less than air conditioner?
Why COP of refrigerator is less than air conditioner? it is because the temperature we want in AC is about 17 degree celsius which is more than the required temperature in refrigerator (0 degree celcius). therefore , therefore, cop of AC is greater than cop of refrigeration. How do you raise the cop on a […]
Can interior designers be rich?
Can interior designers be rich? Choosing interior designing as career can make you rich. In fact, the passion of interior designing is followed in an adequate manner than in a very less time a person can become rich. There are so many examples that are world famous interior designers and now have become millionaires. Who […]
What are the factors that affect viscosity?
What are the factors that affect viscosity? What factors affect viscosity? Viscosity is resistance to flow. For liquids, typically the larger the intermolecular forces (IMF) the higher the viscosity. The other factors that affect viscosity are temperature and the shape of the molecule. Is high viscosity a strong intermolecular force? High viscosity shows strong intermolecular […]
What is the major contribution of John Dalton to the atomic theory?
How many moles of H2S are produced?
Is using Chegg for homework cheating?
Is using Chegg for homework cheating? Many students use the term “Chegging” when they describe turning to homework-help sites to copy down answers instead of doing work themselves. A recent investigation by Forbes magazine called Chegg a “superspreader” of cheating; a majority of the 52 students it interviewed said they used it for that purpose. […]
What is the jelly like stuff inside the cell called?
What is the jelly like stuff inside the cell called? Cytoplasm Cytoplasm is the gelatinous liquid that fills the inside of a cell. It is composed of water, salts, and various organic molecules. Some intracellular organelles, such the nucleus and mitochondria, are enclosed by membranes that separate them from the cytoplasm. How proteins are made […]