What are the features of a good hypothesis? Characteristics & Qualities of a Good Hypothesis Power of Prediction. One of the valuable attribute of a good hypothesis is to predict for future. Closest to observable things. A hypothesis must have close contact with observable things. Simplicity. Clarity. Testability. Relevant to Problem. Specific. Relevant to available […]
Why do boats float and not sink?
Why do boats float and not sink? If the downward gravitational force is less than the upward buoyancy force then the object floats, otherwise it sinks. That is, if an object weighs less than the amount of water it displaces then it floats otherwise it sinks. A boat floats because it displaces water that weighs […]
Which is kept in kerosene?
Which is kept in kerosene? Sodium Can sodium and potassium be stored in water? Explanation: Sodium and potassium metals reacts very vigorously with water; this reaction gives out so much heat that the hydrogen evolved catches fire. Therefore, these metals are stored under kerosene. What happens when you mix potassium and sodium? Sodium reacts more […]
What are the norms and values of a culture?
What are the norms and values of a culture? Cultural norms are sets of behaviors and beliefs shared by members of a society or group of people. Cultural norms are typically transmitted by government, educational and family social systems. Members of a culture are often expected to conform to the norms of the greater culture. […]
How much does a 8 foot 2×2 weigh?
What are 3 major milestones in growth and development that an infant should achieve in the first year of life?
What are the 3 steps of nuclear fusion?
What are the 3 steps of nuclear fusion? The steps are: Two protons within the Sun fuse. A third proton collides with the formed deuterium. Two helium-3 nuclei collide, creating a helium-4 nucleus plus two extra protons that escape as two hydrogen. How far off is fusion energy? A viable nuclear fusion reactor — one […]
What do the numbers on a microscope objective mean?
What do the numbers on a microscope objective mean? Microscope objective lenses will often have four numbers engraved on the barrel in a 2×2 array. The upper left number is the magnification factor of the objective. For example, 4x, 10x, 40x, and 100x. The upper right number is the numerical aperture of the objective. For […]
Why is it important for you to create a value proposition?
Why is it important for you to create a value proposition? An effective value proposition tells the ideal customer why they should buy from you and not from the competition. Improves customer understanding and engagement: A powerful value proposition helps your customers truly understand the value of your company’s products and services. What is the […]
What is the relationship between mass and distance?
What is the relationship between mass and distance? Newton’s law of universal gravitation states that every point mass in the universe attracts every other point mass with a force that is directly proportional to the product of their masses, and inversely proportional to the square of the distance between them. What is an attractive force […]