How does speed and weight affect the amount of kinetic energy? The kinetic energy of a moving object is directly proportional to its mass and directly proportional to the square of its velocity. This means that an object with twice the mass and equal speed will have twice the kinetic energy while an object with […]
Why are the two kinds of charge called positive and negative?
Why are the two kinds of charge called positive and negative? Positively charged: electrons are removed making the object electron deficient. Negatively charged: electrons are added giving the object an excess of electrons. Who invented positive and negative charge? Benjamin Franklin How many types of charges are there? two Which element has a charge of? […]
What is the process of dismantling a competitors product to improve your own product?
What is the process of dismantling a competitors product to improve your own product? Reverse Engineering Reverse engineering is the dismantling and inspecting of a competitor’s product to discover product improvements. What method is used in service design to describe and analyze a proposed service? What is service blueprint? A method used in service design […]
What are the characteristics of Group 4 elements?
What are the characteristics of Group 4 elements? They have a high affinity for oxygen. They mainly have +4 oxidation state which is mainly due to the loss of all four ns2(n − 1)d2 valence electrons. The group 4 elements become denser, higher melting, and more electropositive as we move down the column in the […]
Why does pressure increase when volume decreases?
Why does pressure increase when volume decreases? Decreasing the volume of a gas increases the pressure of the gas. Because the volume has decreased, the particles will collide more frequently with the walls of the container. Each time they collide with the walls they exert a force on them. More collisions mean more force, so […]
Are the bodies still in the USS Arizona?
Are the bodies still in the USS Arizona? Arizona are still alive and they have all indicated that they want to be buried in a family cemetery, according to Blount. But Lauren Bruner, a survivor of the attack on the vessel who died in September, chose to have his ashes interred on the wreckage. How […]
Does spark plug gap affect gas mileage?
Does spark plug gap affect gas mileage? As the spark plugs wear, the spark plug gaps widen, also weakening MPG. This is because the wider the spark plug gap, the more voltage is required to arch between the electrodes. The smoother the combustion process, the lower the demand for engine power and the lower the […]
Can you take too much amino acid supplements?
Can you take too much amino acid supplements? When excessive amounts of amino acids are taken, catabolism by enzymes in the liver and elsewhere is accelerated when intake exceeds requirements. In addition, changes in the free amino acid levels in the brain signal the nervous system centers regulating food consumption, and eating patterns are affected. […]
Is heat and pressure in the rock cycle?
Is heat and pressure in the rock cycle? From the Greek “to transform,” metamorphosis is the change that occurs when rocks under the earth’s surface are subjected to intense heat and pressure, turning them into metamorphic rocks. What rocks are made from heat and pressure? Metamorphic rocks started out as some other type of rock, […]
How is an object magnified by a compound light microscope?
How is an object magnified by a compound light microscope? The image of an object is magnified through at least one lens in the microscope. This lens bends light toward the eye and makes an object appear larger than it actually is. What does depth of field tell you about biological specimen? Depth of field […]