Category: Physics

What happens to lost volts when current increases? As more current flows from a cell the rate of reaction in the cell increases and more heat is generated, and correspondingly the higher the lost volts. Does voltage decrease over distance? Whether the voltage is high or low, the force will transfer the same way. But […]

Is bread sold by weight? No – it is the weight of the finished loaf that counts – but it is a good idea to do so in order to ensure that the weight of finished loaves is consistent. It is recommended that the weight for dough pieces for each type of bread be displayed […]

What is the first law of life? The first law is often referred to as the Law of Inertia. The law states that every object will remain at rest or continue in a straight line unless compelled to change its state by the action of an external force. In other words, things stay the way […]

What are the correct steps to find the range of a data set? Summary: The range of a set of data is the difference between the highest and lowest values in the set. To find it, first order the data from least to greatest. Then subtract the smallest value from the largest value in the […]

What two factors affect pressure? Area and force are the two factors on which pressure depend. What happens to the volume when the pressure doubles? For a fixed mass of gas at constant temperature, the volume is inversely proportional to the pressure. That means that, for example, if you double the pressure, you will halve […]

Which protein is insoluble in water? Explanation: In a globular protein, the amino acid chain can twist in a way that polar groups lie at the protein’s surface. This allows the protein to interact with water and enhances the protein’s solubility in water. This does not occur in fibrous proteins, so fibrous proteins are insoluble […]

What happens to potential energy when melting? When ice or any other solid melts, its potential energy increases. Since the thermal kinetic energy, or temperature, does not increase while melting…. What does Bose Einstein condensate do? Bose-Einstein condensate (BEC), a state of matter in which separate atoms or subatomic particles, cooled to near absolute zero […]

What is frozen lava called? When magma or lava cools down enough, it solidi- fies, or “freezes,” to form igneous rock. What kind of volcano will never erupt again? A dormant volcano is one that is “sleeping” but could awaken in the future, such as Mount Rainier and Mount Fuji. An extinct volcano is “dead” […]

What percentage is 12 out of 24? 50 What grade is a 12 out of 24? 50% What is the percent of 20 out of 80? 25 What percentage is 80 out of 100? 80% What is 5% out of 100%? Percent to Fraction Convert Answer Show = Show example in calculator above. 5% to […]

What can be mistaken for depression? Get to know five conditions that can be mistaken for depression, starting with the one that stumped Amanda Cullinan and her doctors. ADHD. When you hear the acronym ADHD, the first image that pops to mind is probably an energetic little boy who can’t sit still. Hypothyroidism. Fibromyalgia and […]