What does oxygen do to a flame? Oxygen supports the chemical processes that occur during fire. When fuel burns, it reacts with oxygen from the surrounding air, releasing heat and generating combustion products (gases, smoke, embers, etc.). This process is known as oxidation. What happens when magnesium burns with oxygen? When magnesium reacts with oxygen, […]
Who benefited from great depression?
Who benefited from great depression? Here are 9 people who earned a fortune during the Great Depression. Babe Ruth. The Sultan of Swat was never shy about conspicuous consumption. John Dillinger. Michael J. James Cagney. Charles Darrow. Howard Hughes. J. Gene Autry. What assets did well during the Great Depression? The bottom line is that […]
Can a rocket go to the moon?
What is the end product and by product of photosynthesis?
What is the end product and by product of photosynthesis? Products. Glucose is the simple food which is prepared first in the process of photosynthesis. Glucose and oxygen are the final products of photosynthesis. What is the waste product of photosynthesis? Plants need to excrete excess carbon dioxide and oxygen. Carbon dioxide is a waste […]
Why is vibration a serious health issue?
Why is vibration a serious health issue? Vibration can cause changes in tendons, muscles, bones and joints, and can affect the nervous system. Collectively, these effects are known as Hand-Arm Vibration Syndrome (HAVS). Workers affected by HAVS commonly report: attacks of whitening (blanching) of one or more fingers when exposed to cold. Can anxiety make […]
Is personality and self the same?
Is personality and self the same? It is quite difficult to distinguish between personality and self concept. A persons personality is made from a variety of characteristic from thoughts, feelings and behaviours, which help make a person unique. Self Concept – this relates to how a person feels about themselves inwardly. Which self is our […]
How do you find the angle of depression?
How fast is the Milky Way moving thru space?
How fast is the Milky Way moving thru space? 1.3 million miles per hour How fast is the Milky Way galaxy moving? 130 miles per second Why can’t we hear the earth spinning? We can’t feel Earth rotating because we’re all moving with it, at the same constant speed. Image via NASA.gov. Earth spins on […]
Is Vinegar an electrolyte?
Is Vinegar an electrolyte? Weak electrolytes are substances which only partially dissociate into ions when dissolved in water. Weak acids such as acetic acid, found in vinegar, and weak bases such as ammonia, found in cleaning products, are examples of weak electrolytes. Does lemon water replace electrolytes? Drinks with more electrolytes will help you stay […]