What is a 2 step calculation? A two-step equation is an algebraic equation that takes you two steps to solve. You’ve solved the equation when you get the variable by itself, with no numbers in front of it, on one side of the equal sign. What are 2 step problems? A two-step problem is a […]
What happens to light that is absorbed by matter?
What happens to light that is absorbed by matter? In absorption, the frequency of the incoming light wave is at or near the energy levels of the electrons in the matter. The electrons will absorb the energy of the light wave and change their energy state. Which colors absorb the most heat? The more light […]
What is a stream valley?
What is a stream valley? A stream valley is a depression in the earth with water flowing at the lowest point. Streams create these valleys due to erosion, which is the movement of broken-down rock or soil from one place to another. During the maturity stage is also when the floodplain develops, which is the […]
What are the characteristics of tundra?
What are the characteristics of tundra? Characteristics of tundra include: Extremely cold climate. Low biotic diversity. Simple vegetation structure. Limitation of drainage. Short season of growth and reproduction. Energy and nutrients in the form of dead organic material. Large population oscillations. What lives in a tundra? Animals found in the Arctic tundra include herbivorous mammals […]
Can you have a magnetic field without an electric field?
Can you have a magnetic field without an electric field? No you can have a magnetic field without an electric field. Consider a rod with an equal number of positive and negative charges (such that they are equally spaced). This will result in a magnetic field but no electric field. How do moving electric charges […]
Which time is best for exercise?
Which time is best for exercise? Studies have shown that working out at 7 a.m., compared to later in the afternoon or evening, may help individuals get more quality sleep at night. One more argument making the case for a workout first thing in the morning is that exercising on an empty stomach could burn […]
What is 2/3 as a percentage?
What are the 5 factors that affect solubility?
What are the 5 factors that affect solubility? Factors affecting solubility Temperature. Basically, solubility increases with temperature. Polarity. In most cases solutes dissolve in solvents that have a similar polarity. Pressure. Solid and liquid solutes. Molecular size. Stirring increases the speed of dissolving. What are the 4 steps in the dissolving process? Introduction Step 1: […]
What are 4/5 major causes of atmospheric lifting and rainfall?
What are 4/5 major causes of atmospheric lifting and rainfall? – There are four lifting mechanisms that form clouds: Orographic Lifting, Convection, Convergence, and Updraft. What is drizzle rain? Drizzle is a light liquid precipitation consisting of liquid water drops smaller than those of rain – generally smaller than 0.5 mm (0.02 in) in diameter. […]