When should you read a Buret? Reading the Buret Get your eye level with the bottom of the meniscus. Looking up or down on the meniscus will cause a parallax error. Read the buret to the nearest 0.01 mL. The marks occur every 0.1 mL, so the last number will have to be an estimate. […]
What is 3D triangle called?
What is 3D triangle called? In geometry, a tetrahedron (plural: tetrahedra or tetrahedrons), also known as a triangular pyramid, is a polyhedron composed of four triangular faces, six straight edges, and four vertex corners. How do you identify 3D shapes? In geometry, a three-dimensional shape can be defined as a solid figure or an object […]
What does heat do to MS?
What does heat do to MS? MS causes nerves to lose their myelin sheath, making them more vulnerable to heat and temperature changes. Heat exposure can cause or heighten fatigue, numbness, blurry vision, tremor, confusion, imbalance, and weakness. This is a pseudo-exacerbation as symptoms typically dissipate once the body is cooled. Does MS get worse […]
What are the exceptions to electron affinity?
What are the exceptions to electron affinity? There are, however, two major exceptions to this trend: The electron affinities of elements B through F in the second row of the periodic table are less negative than those of the elements immediately below them in the third row. Which element has the most positive electron affinity? […]
What are the key results area?
What are the key results area? The term Key Result Areas (KRAs) refers to a short list of overall goals that guide how an individual does their job, or general achievement and progress goals for an organization or one of its divisions. What is a good key result? Key results should express measurable milestones that […]
Why do two bodies not attract each other?
Why do two bodies not attract each other? According to the laws of gravitation force, all masses attract each other. the greater the masses, the stronger the pull. the closer the masses, the stronger the pull. What causes items to attract? Electric charge is a physical property of particles or objects. It causes them to […]
What is a good rating for voltage drop test?
What is a good rating for voltage drop test? With a good connection, there should be no drop, or at least very little (under 0.4 volts usually, and ideally under 0.1 volts). If the drop is more than a few tenths, then there’s too much resistance, the connection will have to be cleaned or repaired. […]
What is SOP & POS?
What is SOP & POS? The SOP (Sum of Product) and POS (Product of Sum) are the methods for deducing a particular logic function. In other words, these are the ways to represent the deduced reduced logic function. Conversely, POS produces a logical expression comprised of the AND of the multiple OR terms. Why is […]
Why do plant cells have chloroplasts and animal cells do not?
Why do plant cells have chloroplasts and animal cells do not? Both plant and animal cells are eukaryotic, so they contain membrane-bound organelles like the nucleus and mitochondria. For example, plant cells contain chloroplasts since they need to perform photosynthesis, but animal cells do not. What are the 4 types of tissues in animals? There […]
How do you identify bullish momentum?
How do you identify bullish momentum? Momentum is used by investors to trade stocks in an uptrend by going long (or buying shares) and going short (or selling shares) in a downtrend. In other words, a stock can be exhibit bullish momentum, meaning the price is rising, or bearish momentum where the price is steadily […]