Category: Physics

Are there any benefits to zebra mussels? Adult zebra mussels feed by filtering large amounts of plankton and detritus from the water. Each mussel can filter one liter of water per day! Zebra mussels thrive in nutrient-rich water which supports healthy populations of plankton. Can zebra mussels be killed? Biologists who have studied zebra mussels […]

Why does the US not use the metric system? The biggest reasons the U.S. hasn’t adopted the metric system are simply time and money. When the Industrial Revolution began in the country, expensive manufacturing plants became a main source of American jobs and consumer products. What is the oldest form of measurement? The Egyptian cubit, […]

What is the final product of Calvin cycle? glucose Do light reactions produce oxygen? During the light reactions, water is used and oxygen is produced. These reactions can only occur during daylight as the process needs sunlight to begin. What is the difference between light and dark reaction? What is the difference between light and […]

What is helping me out? 3 Answers. Help out is a phrasal verb that means “to help somebody, especially in a difficult situation.” How do you use help out? : to do something so another person’s job or task is easier I can’t do this myself. Won’t someone please help me out? I sometimes help […]

Why is a phase change important? Phase changes, such as the conversion of liquid water to steam, provide an important example of a system in which there is a large change in internal energy with volume at constant temperature. Are phase changes reversible? A phase change is the reversible physical change that occurs when a […]

Is music is good for your brain? “If you want to keep your brain engaged throughout the aging process, listening to or playing music is a great tool. It provides a total brain workout.” Research has shown that listening to music can reduce anxiety, blood pressure, and pain as well as improve sleep quality, mood, […]

How much does Tesla lose per car? Divide that by the number of cars tesla sold, and you come up to a total loss of $1,759 per car. Of course, certain cars will lose more than others, but this is an average across the board for the Model S, Model X, Model 3, and Model […]

Is STP a good option? a. If you opt for STP instead, you tend to generate higher returns. It is because, for an STP, you will be initially investing the lump sum in a debt fund like a liquid fund. Liquid funds are known to yield higher returns in the range of 7%-9% as compared […]

Why is my car blowing cold air when the heat is on? If one or more of these issues is present, your vehicle may blow out cool air rather than heat: Not enough coolant in the engine. Problems with the heater core. Clogged or broken heating controls. Is a heater 100 efficient? Electric Furnace and […]

Why does balloon burst if you keep on blowing? The expansion is due to the elasticity of rubber. As we keep blowing, the air pressure builds up inside the balloon, and the rubber expands to its maximum limits. If we blow again, the balloon won’t be able to expand but the air that we blows […]