What is the difference between a qualitative and quantitative analysis? Let’s differentiate between the two. Qualitative analysis fundamentally means to measure something by its quality rather than quantity. Quantitative analysis is the opposite; to measure by quantity rather than quality. When we do quantitative analysis, we are exploring facts, measures, numbers and percentages. Why quantitative […]
What is an example of liquid turning into gas?
What planet is the purple planet?
What planet is the purple planet? A comparison of the Kepler planets as compared to Earth, Jupiter, and previous Kepler finds. Kepler-11e is in purple at the bottom. What is the pink planet called? It’s a magenta-colored planet! Named GJ 504b, the planet is made of pink gas. It’s similar to Jupiter, a giant gas […]
What are the qualities of a proportional relationship?
What are the qualities of a proportional relationship? Proportional relationships are relationships between two variables where their ratios are equivalent. Another way to think about them is that, in a proportional relationship, one variable is always a constant value times the other. That constant is know as the “constant of proportionality”. What are four ways […]
What is the principle of the golden hour?
What is the principle of the golden hour? The golden hour is the first ’60 minutes’ following any injury or trauma. Prompt medical attention during this period can save one’s life. This period is very critical as the chances of survival depend on this window period. The golden hour is not just for traumatic situations […]
Can neutrons kill you?
Can neutrons kill you? The neutron burst, which is used as the primary destructive action of the warhead, is able to penetrate enemy armor more effectively than a conventional warhead, thus making it more lethal as a tactical weapon. What happens if you miss a radiation treatment? Missed Radiation Therapy Sessions Increase Risk of Cancer […]
What are 3 examples of metallic bonds?
What are 3 examples of metallic bonds? Examples of Metallic Bond Sodium (Na) Sodium has a lone electron in its outermost orbital, i.e., the 3s orbital. Magnesium (Mg) Magnesium has two electrons in its outermost shell, the 3s shell. Aluminum (Al) Aluminum has three valence electrons in the 3s orbital. How do metallic bonds form? […]
What is Star absorption spectrum?
What is Star absorption spectrum? Absorption lines are usually seen as dark lines, or lines of reduced intensity, on a continuous spectrum. This is seen in the spectra of stars, where gas (mostly hydrogen) in the outer layers of the star absorbs some of the light from the underlying thermal blackbody spectrum. How do you […]
What does it smell like when lightning?
What does it smell like when lightning? The smell is probably ozone, which typically has a sweet, pungent aroma. In stormy weather, lightning splits atmospheric nitrogen and oxygen molecules. These can then combine into nitric oxide, which, with further reactions, forms ozone. Can you taste lightning? Though it may sound strange, you may taste something […]
Are factors that the experiment is changing?
Are factors that the experiment is changing? The things that are changing in an experiment are called variables. A variable is any factor, trait, or condition that can exist in differing amounts or types. An experiment usually has three kinds of variables: independent, dependent, and controlled. What part of an experiment does not change? Control […]