Category: Physics

What were the impacts of the scientific revolution? The scientific revolution, which emphasized systematic experimentation as the most valid research method, resulted in developments in mathematics, physics, astronomy, biology, and chemistry. These developments transformed the views of society about nature. How would you explain the causes and impact of the scientific revolution? Causes: Renaissance encouraged […]

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 […]

Does it take energy to freeze water? It takes 100 calories to heat 1 g. water from 0˚, the freezing point of water, to 100˚ C, the boiling point. However, 540 calories of energy are required to convert that 1 g of water at 100˚ C to 1 g of water vapor at 100˚ C. […]

How do you add a total row to a query? Add a Total row Make sure that your query is open in Datasheet view. To do so, right-click the document tab for the query and click Datasheet View. On the Home tab, in the Records group, click Totals. In the Total row, click the cell […]

What is variable and example? In mathematics, a variable is a symbol or letter, such as “x” or “y,” that represents a value. For example, in the equation below, y is the “dependent variable” because its value is based on the value assigned to the “independent variable” x. … What are some limitations in qualitative […]

How can a wheel and axle help us? In addition to reducing friction, a wheel and axle can also serve as a force multiplier, according to Science Quest from Wiley. If a wheel is attached to an axle, and a force is used to turn the wheel, the rotational force, or torque, on the axle […]

What food has a high pH level? Fruits and fruit juices high in acid lemon juice (pH: 2.00–2.60) limes (pH: 2.00–2.80) blue plums (pH: 2.80–3.40) grapes (pH: 2.90–3.82) pomegranates (pH: 2.93–3.20) grapefruits (pH: 3.00–3.75) blueberries (pH: 3.12–3.33) pineapples (pH: 3.20–4.00) What should I eat if I have too much stomach acid? Here are five foods […]

What material would be the best choice for the support beams of a building Kevlar a thermoset steel wood? The best choice for this question would be B. Steel. Which of the following materials is the best choice for an insulating material? Answer Expert Verified. You are correct, the answer is C. Good insulators are […]

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? 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 […]