Which is the best example of the law of conservation of energy? What is the best example of the law of conservation of energy? If a pendulum is one meter off the ground at one end of its swing, it can never be more than one meter (The law of conservation of energy states that […]
What is the first thing a forensic look at to identify a deceased?
What is the first thing a forensic look at to identify a deceased? What is the first thing a forensic scientist looks at to identify a deceased? The first thing a forensic scientist looks at to identify the deceased are the person’s bones. Can insect evidence establish time of death Lab 4 answers? Because scientists […]
Do electric motors have horsepower?
Do electric motors have horsepower? Electric Motors An electric motor’s output is measured in kilowatts. Companies that build electric cars continue to talk about horsepower because consumers are still more familiar with that type of unit. The equation is as simple as hp = kW x 1.369, so a 100-kW motor produces 136 horsepower. Are […]
Which organ in the fish is most similar to the human respiratory system?
Which organ in the fish is most similar to the human respiratory system? The Alternative Lung In a way, the Fish Respiratory system is similar to the human respiratory system. However, at the same time it is not. Fishes breathe through their gills, taking in dissolved oxygen and carbon dioxide. Their lungs(gills) are placed toward […]
Why do solids do not diffuse in each other?
What will happen if a spaceship that is motionless in deep space is given a quick push?
How do humans do photosynthesis?
How do humans do photosynthesis? Human photosynthesis doesn’t exist; we must farm, slaughter, cook, chew and digest — efforts that require time and calories to accomplish. As the human population grows, so does the demand for agricultural goods. Not only are our bodies expending energy, but so are the farm machines we use to make […]
What is the main cause of food waste?
What is the main cause of food waste? What causes food loss and waste? Food loss occurs for many reasons, with some types of loss—such as spoilage—occurring at every stage of the production and supply chain. At the retail level, equipment malfunction (such as faulty cold storage), over-ordering, and culling of blemished produce can result […]
What are the two characteristics of an atom?
What are the two characteristics of an atom? Atoms are the smallest fraction of an element that can exist, and still show the characteristics of the element. Atoms themselves are composed essentially of electrons (1 negative charge), protons (1 positive charge), and neutrons (no charge). Why does each atom have specific properties? The difference in […]
What is the difference between a physical change and a chemical property?
What is the difference between a physical change and a chemical property? A physical property is a characteristic of a substance that can be observed or measured without changing the identity of the substance. Physical properties include color, density, hardness, and melting and boiling points. A chemical property describes the ability of a substance to […]