What is the coldest city in Brazil? Urupema Does Brazil have 4 seasons? As Brazil lies in the Southern Hemisphere, its seasons are the exact opposite of what Northern Hemisphere residents are used to: summer is December through March and winter June through September. Within the country the climate varies considerably from region to region. […]
What is called Neutralisation reaction give its two examples?
What is called Neutralisation reaction give its two examples? A neutralization reaction is when an acid and a base react to form water and salt and involves the combination of hydrogen ions and hydroxyl ions to generate water. The neutralization of a strong acid and strong base has a pH equal to 7. Example – […]
What is a good Q factor?
What instrument is used to measure the average kinetic energy in a substance?
What instrument is used to measure the average kinetic energy in a substance? thermometer What is the relationship between temperature and kinetic energy of particles in a substance? As stated in the kinetic-molecular theory, the temperature of a substance is related to the average kinetic energy of the particles of that substance. When a substance […]
What are 2 key features of an experiment?
What are 2 key features of an experiment? In an experiment, an independent variable (the cause) is manipulated and the dependent variable (the effect) is measured; any extraneous variables are controlled. An advantage is that experiments should be objective. The views and opinions of the researcher should not affect the results of a study. How […]
How fast is a Thermapen?
How fast is a Thermapen? The Thermapen Is the Last Cooking Thermometer You’ll Ever Need. “It takes readings in less than three seconds, is accurate to less than a degree, and is designed to last for ages. What kind of heat transfer occurs mostly on the earth’s surface? Energy is transferred between the Earth’s surface […]
Is Apple an oligopoly?
Is Apple an oligopoly? Big Tech. Operating systems for smartphones and computers provide excellent examples of oligopolies in big tech. Apple iOS and Google Android dominate smartphone operating systems, while computer operating systems are overshadowed by Apple and Microsoft Windows. Are cars an oligopoly? The US automobile industry is a good example of an oligopoly. […]
What are the top 3 most expensive cars?
What are the top 3 most expensive cars? The Top 10 Most Expensive Cars In The World Koenigsegg CCXR Trevita ($4.8M) Lamborghini Veneno ($4.5M) W Motors Lykan Hypersport ($3.4M) Mansory Vivere Bugatti Veyron ($3.4M) Ferrari F60 America ($2.5M) Koenigsegg One:1 ($2.0M) Aston Martin One-77 ($1.4M) Pagani Huayra ($1.4M) What is the most expensive cars in […]
How much energy will 10 kg release?
What liquid is less dense than water?
What liquid is less dense than water? vegetable oil Does density make something heavier? Less Dense, More Dense If something is heavy for its size, it has a high density. Why do dense things feel heavier? The expectation that a larger object will feel heavy is presumably caused by the fact that larger objects generally […]