What is the main characteristics of deciduous forests? Deciduous forests have a long, warm growing season as one of four distinct seasons. There is abundant moisture. The soil typically is rich. The leaves dropped from trees provide a steady source of organic material for the soil. What are the characteristics of a deciduous tree? Most […]
What two properties of water make capillary action possible?
What two properties of water make capillary action possible? Capillary action occurs because water is sticky, thanks to the forces of cohesion (water molecules like to stay close together) and adhesion (water molecules are attracted and stick to other substances). Why is capillary action important to life? Capillary action is important for moving water around. […]
Why does a hollow sphere have more rotational kinetic energy?
Why does a hollow sphere have more rotational kinetic energy? Another hollow sphere of the same mass and radius is rotating about its axis through the center at the same rotation rate. Which sphere has a greater rotational kinetic energy? The hollow sphere, since the mass is distributed further away from the rotation axis. Does […]
How do you know if someone is sabotaging you?
What is the heat of solution quizlet?
What is the heat of solution quizlet? heat of solution. the amount of heat absorbed or released when a solute dissolves in a specific amount of solvent. What is heat of solution measured in? The enthalpy change is observed when the solute is dissolved in the solvent. When solid or gas is dissolved in the […]
Why does the mass change?
Why does the mass change? The mass of an object does not change with speed; it changes only if we cut off or add a piece to the object. Since mass doesn’t change, when the kinetic energy of an object changes, its speed must be changing. Special Relativity (one of Einstein’s 1905 theories) deals with […]
What is LS coupling explain with example?
What is LS coupling explain with example? The energy levels which are characterised by certain values of L and S are called terms and the coupling of angular momenta of individual electrons to a resulting orbital angular momentum and spin is referred to as LS-coupling or Russell-Saunders coupling. Which is the selection role for LS […]
Is phenolphthalein pink in acid?
Is phenolphthalein pink in acid? Phenolphthalein is often used as an indicator in acid–base titrations. For this application, it turns colorless in acidic solutions and pink in basic solutions. What is a scale used to describe how acidic or basic a solution is? pH. This is the scale used to describe how acidic or basic […]
How can I lift heavier weights faster?
How can I lift heavier weights faster? Want to Get Bigger? Start With These 9 Gym Tactics. Lift Big. The longer you’ve been lifting weights, the heavier the weights need to be in order for you to see results. Lift Fast. Focus on Big Muscles. Crush Leg Day. Perfect Your Technique. Let Cardio Take a […]
Is gravitational force equal to weight?
Is gravitational force equal to weight? The gravitational force on Earth is equal to the force the Earth exerts on you. At rest, on or near the surface of the Earth, the gravitational force equals your weight. What two factors does gravitational force depend on? When dealing with the force of gravity between two objects, […]