Which metal is the best conductor of heat Class 10? Silver Which metal is the poor conductor of heat Class 10? Lead Why silver is not used for making electric wires? Though silver is a very good conductor of electricity but still that is not used in electric wiring primarily due to its cost. It’s […]
What is Einstein equation?
What is Einstein equation? E = mc2, equation in German-born physicist Albert Einstein’s theory of special relativity that expresses the fact that mass and energy are the same physical entity and can be changed into each other. How did Einstein prove the photoelectric effect? Light, Einstein said, is a beam of particles whose energies are […]
Can females see more colors than males?
Can females see more colors than males? Although you may be tempted to write off this difference as a consequence of cultural conditioning, the true root is physiological. Women have larger color vocabularies than men, but scientists say that women are actually seeing more color gradations than men. Do girls have different eyes? When comparing […]
Is time an independent variable?
Is time an independent variable? Time is a common independent variable, as it will not be affeced by any dependent environemental inputs. Time can be treated as a controllable constant against which changes in a system can be measured. Can you have 3 independent variables? In practice, it is unusual for there to be more […]
What are the two types of immovable joints?
What are the two types of immovable joints? Description. An immovable joint can be either one of two types of joints, fibrous or cartilaginous. In a fibrous joint, there are two types of articulations that are considered immovable, suture and gomphosis. A suture is a type of articulation in which the bones that make up […]
What are the properties of benzene?
What are the properties of benzene? Properties of Benzene Benzene is immiscible in water but soluble in organic solvents. It is a colourless liquid and has an aromatic odour. It has a density of 0.87g cm-3. Benzene has a moderate boiling point and a high melting point. Benzene shows resonance. It is highly inflammable and […]
What happens when you double the volume?
What happens when you double the volume? Since pressure x volume remains constant, for example, doubling the pressure on an enclosed gas will reduce its volume to 1/2 its previous size. Alternatively, if you double the volume available to an enclosed gas, pressure is halved. The simplest demonstration of Boyle’s Law is a hand bicycle […]
What does not have a life cycle?
What are the 5 advantages of globalization?
What are the 5 advantages of globalization? What Are the Benefits of Globalization? Access to New Cultures. Globalization makes it easier than ever to access foreign culture, including food, movies, music, and art. The Spread of Technology and Innovation. Lower Costs for Products. Higher Standards of Living Across the Globe. Access to New Markets. Access […]
What is the example of instantaneous speed?
What is the example of instantaneous speed? The speedometer of a car reveals information about the instantaneous speed of your car. It shows your speed at a particular instant in time. On the average, your car was moving with a speed of 25 miles per hour. Does instantaneous velocity exist? Instantaneous velocity refers to the […]