Which Cannot be separated physically? What is a Pure Substance? It is something which cannot be divided into parts by physical means, as it’s all made up of the same thing. Pure substances are either elements or compounds. Elements can NOT be separated into other types of matter (physically or chemically). What are the examples […]
What does 6 fire sirens mean?
What does 6 fire sirens mean? Few people really know what it means when they hear about a six-alarm fire. Two-alarm fire: 40 firefighters and four members of comand staff; double the trucks. Three-alarm fire: 60 firefighters, six from command staff. Four-alarm fire: 80 plus eight. Why did I just hear a siren? 1. What […]
What is the relationship between half-life and decay constant?
What is the relationship between half-life and decay constant? This shows that the population decays exponentially at a rate that depends on the decay constant. The time required for half of the original population of radioactive atoms to decay is called the half-life. The relationship between the half-life, T1/2, and the decay constant is given […]
What state has lowest barometric pressure?
What state has lowest barometric pressure? Honolulu, Hawaii Is 30 a high barometric pressure? A barometer reading of 30 inches (Hg) is considered normal. Strong high pressure could register as high as 30.70 inches, whereas low pressure associated with a hurricane can dip below 27.30 inches (Hurricane Andrew had a measured surface pressure of 27.23 […]
How do you graph an inequality with two variables?
How do you graph an inequality with two variables? To graph the solution set of an inequality with two variables, first graph the boundary with a dashed or solid line depending on the inequality. If given a strict inequality, use a dashed line for the boundary. If given an inclusive inequality, use a solid line. […]
Can I self refer to an endocrinologist?
Can I self refer to an endocrinologist? When to See an Endocrinologist A primary care provider will determine if you need to see an endocrinologist and can write you a referral. The PCP may be able to diagnose and treat your condition themselves, without referring you to specialized care. What tests does an endocrinologist do? […]
How can you improve your physical fitness?
How can you improve your physical fitness? They keep your heart, lungs, and circulatory system healthy and improve your overall fitness. Examples include brisk walking, jogging, swimming, and biking. Strength, or resistance training, exercises make your muscles stronger. Some examples are lifting weights and using a resistance band. Which exercise will help to cure diabetes? […]
What is an example of social construct?
What is an example of social construct? An example of a social construct is money or the concept of currency, as people in society have agreed to give it importance/value. Strong social constructs rely on the human perspective and knowledge that does not just exist, but is rather constructed by society. Is disability socially constructed? […]
Does oxygen follow octet rule?
Does oxygen follow octet rule? Octet rule: The concept that compounds containing carbon, nitrogen, oxygen, and fluorine are more stable if these atoms have eight valence electrons. When one of these atoms has less than eight valence electrons it has an open octet. Every carbon, nitrogen, oxygen, and fluorine atom in this molecule has a […]
How many electrons are there with a charge of ΜC?
How many electrons are there with a charge of ΜC? Microcoulomb to Electron Charge Conversion Table Microcoulombs Electron Charge 0.000000000001 μC 6.2415 e 0.00000000001 μC 62.42 e 0.0000000001 μC 624.15 e 0.000000001 μC 6,242 e How many electrons does it take to make 100 ΜC of charge? The number of electrons that make up a […]