How do you know if an equation has more than one solution? The equation simplifies to the point that it no longer contains a variable, but expresses a true equation, e.g. 0=0 . For example: 2x+2=2(x+1) simplifies in this way. The equation has an identifiable solution and is periodic in nature. For example: tan2x+tanx−5=0 has […]
Who performed at 2012 Grammys?
Who performed at 2012 Grammys? Paul McCartney received the MusiCares Person of the Year award on February 10, 2012, at the Los Angeles Convention Center, two nights prior to the Grammy telecast….Performers. Artist(s) Song(s) Bruno Mars “Runaway Baby” Alicia Keys Bonnie Raitt Tribute to Etta James “A Sunday Kind of Love” Who won the Grammy […]
How would you prove experimentally the law of conservation of mass?
How would you prove experimentally the law of conservation of mass? Hello, The law of conservation of mass states that during in a physical or chemical change, the mass of products remains equal to the total of reactants. Thus, we obtain Mass of product = Mass of reactants. This verifies the law of conservation of […]
How do you bypass a light switch?
What is the relation between vampires and garlic?
What is the relation between vampires and garlic? A persistent belief is the power of garlic is to ward off vampires. Probably the most popular theory of the origin of the vampire is the disease porphyria, a term for several diseases which are all caused by irregularities in the production of heme, a chemical in […]
What would cause the entire PPC to shift outwards?
What would cause the entire PPC to shift outwards? Therefore to achieve any point beyond PPC, there is need for increase in the present supply of resources and technology which leads to an outward shift in PPC as overall production increases which results in economic growth. Why is PPC concave to the origin? Ans. PPC […]
What happens if you have too much slope in drain pipe?
What does Article 51 of the UN Charter mean?
What does Article 51 of the UN Charter mean? Article 51. Nothing in the present Charter shall impair the inherent right of individual or collective self-defence if an armed attack occurs against a Member of the United Nations, until the Security Council has taken measures necessary to maintain international peace and security. What are the […]
Why does a flashlight need two batteries?
Why does a flashlight need two batteries? Using two batteries instead of one should have made the light shine brighter. This is because you provided more voltage to the circuit and thus more current. More current means more electrons are flowing into the filament. Subsequently, more energy is being emitted, or released, in the form […]
How old was Julie Andrews in Mary Poppins returns?
How old was Julie Andrews in Mary Poppins returns? ‘” Marshall said he and his writers never pitched the 83-year old actress on a specific role. However, a source with knowledge of the production, said that the producers considered Andrews for the role of the balloon lady, a part played by another screen icon, Angela […]