Which process does not produce carbon dioxide? Photosynthesis What produces the most CO2 on Earth? Main sources of carbon dioxide emissions 87 percent of all human-produced carbon dioxide emissions come from the burning of fossil fuels like coal, natural gas and oil. The largest human source of carbon dioxide emissions is from the combustion of […]
How are water properties important to life?
How are water properties important to life? Water’s extensive capability to dissolve a variety of molecules has earned it the designation of “universal solvent,” and it is this ability that makes water such an invaluable life-sustaining force. On a biological level, water’s role as a solvent helps cells transport and use substances like oxygen or […]
Does it take energy to freeze water?
Why repulsion is the true test for electrification?
Why repulsion is the true test for electrification? Repulsion is said to be the sure test to find whether an object is charged or not because attraction can occur between an uncharged body and a charged body due to induction of charges from the charged body to the uncharged body. Why repulsion is a sure […]
What are circuits in physics?
What are circuits in physics? A circuit is a closed loop that electrons can travel in. A source of electricity, such as a battery, provides electrical energy in the circuit. The appliance may, for example, provide light or heat or mechanical energy. What is short circuit in physics? A short circuit (sometimes abbreviated to short […]
Which food make face fat?
Which food make face fat? Fatty fish. Cold-water fatty fish, such as salmon, herring, and cod, contain more calories from healthful fats than other types of fish and meat. These fats can also promote skin health, as the skin needs fat cells to keep it looking youthful. How long does it take to notice weight […]
How do you find the force of a hydraulic system?
How do you find the force of a hydraulic system? You typically measure hydraulic pressure in pounds per square inch (psi), which is force per unit area. To calculate the force produced, multiply the pressure by the area of the hydraulic cylinder’s piston in square inches. This will give you the force in pounds, which […]
Is longshore drift good or bad?
Is longshore drift good or bad? Longshore drift plays a large role in the evolution of a shoreline, as if there is a slight change of sediment supply, wind direction, or any other coastal influence longshore drift can change dramatically, affecting the formation and evolution of a beach system or profile. What’s the difference between […]
What are two factors that affect the force of gravity between two objects?
What are two factors that affect the force of gravity between two objects? When dealing with the force of gravity between two objects, there are only two things that are important – mass, and distance. The force of gravity depends directly upon the masses of the two objects, and inversely on the square of the […]