How does temperature increase reaction rate? An increase in temperature typically increases the rate of reaction. An increase in temperature will raise the average kinetic energy of the reactant molecules. Therefore, a greater proportion of molecules will have the minimum energy necessary for an effective collision (Figure. Why are some reaction very fast? Reactions in […]
How do you sketch a graph of a quadratic equation?
What are some examples of indoor air pollution?
What are some examples of indoor air pollution? 7 Common Indoor Air Pollutants (1) Pollutant: carbon monoxide (CO) Carbon monoxide is an odorless, invisible gas. (2) Pollutant: radon. (3) Pollutant: nitrogen dioxide (NO2) (4) Pollutant: secondhand smoke. (5) Pollutant: lead particles. (6) Pollutant: asbestos. (7) Pollutant: mold. What is the first step in managing indoor […]
Can the Dust Bowl happen again?
Can the Dust Bowl happen again? More than eight decades later, the summer of 1936 remains the hottest summer on record in the U.S. However, new research finds that the heat waves that powered the Dust Bowl are now 2.5 times more likely to happen again in our modern climate due to another type of […]
Why does it feel more comfortable to catch a hard baseball with a glove rather than with your bare hand explain in physics terms?
Why does it feel more comfortable to catch a hard baseball with a glove rather than with your bare hand explain in physics terms? Following Newton’s second law, if the ball is caught with the pocket of the glove, it is given more time to decelerate and therefore will have a smaller final acceleration. With […]
Why did Reagan take down solar panels?
Why did Reagan take down solar panels? Originally, panels were installed in the late ’70s during President Jimmy Carter’s administration, but President Ronald Reagan removed them in 1986 because of a roof leak and decided not to reinstall them. How was Jimmy Carter’s presidency? 20 January 1977 – 20 January 1981 Which president did not […]
Why do we see rainbow colors in oil or bubbles?
Why do we see rainbow colors in oil or bubbles? Why do rainbow-like colors appear on the surface of oil? The wavelength corresponding to the constructive interference also differs and this causes the reflected light to have various colours. As a result, a rainbow-like colour pattern is shown on the oil surface and this phenomenon […]
How do you classify protists?
How do you classify protists? The protists can be classified into one of three main categories, animal-like, plant-like, and fungus-like. Grouping into one of the three categories is based on an organism’s mode of reproduction, method of nutrition, and motility. Which best describes the offspring of a protist? Asexual binary fission in protists is one […]
What is the relationship or evidence between a hypothesis and prediction?
What is the relationship or evidence between a hypothesis and prediction? Hypothesis and prediction are both a type of guess. That’s why many people get the two confused. However, the hypothesis is an educated, testable guess in science. A prediction uses observable phenomena to make a future projection. How do you write a prediction for […]
What rifle can shoot the farthest?
What rifle can shoot the farthest? Accuracy International L115A3 Long Range Rifle In 2009, British Army sniper Craig Harrison set a new world record for the longest confirmed kill in history with his L115A3, the standard long-range marksman’s rifle of the British military. What’s the longest kill shot? 3,540 Meters: The Record-Breaking Longest Confirmed Sniper […]