Which objective lens should you always use first when viewing a new slide? 3. When focusing on a slide, ALWAYS start with either the 4X or 10X objective. Once you have the object in focus, then switch to the next higher power objective. Re-focus on the image and then switch to the next highest power. […]
Is nitrogen inert or active?
Is nitrogen inert or active? Nitrogen is an inert gas that is suitable for a wide range of applications, covering various aspects of chemical manufacturing, processing, handling, and shipping. Nitrogen is not reactive and it is excellent for blanketing and is often used as purging gas. Is nitrogen a main group element? In chemistry and […]
What is wavelength called?
What is wavelength called? Wavelength is commonly designated by the Greek letter lambda (λ). The term wavelength is also sometimes applied to modulated waves, and to the sinusoidal envelopes of modulated waves or waves formed by interference of several sinusoids. What is the formula of Hertz? Physical value symbol unit Cycle duration T = 1 […]
Is C60 safe?
Is C60 safe? Most current evidence suggests that C60 isn’t toxic in humans, though more research is needed. According to a 2016 review, human and animal studies have found that reactions to application of C60 on the skin are uncommon. One 2012 study found that various doses of C60 dissolved in corn oil were not […]
What force is used when you lift an object?
What force is used when you lift an object? gravitational potential energy Is it safer to push or pull a trolley? Putting the load on a trolley and pushing it is one way of avoiding carrying. So, when people push and pull instead of lifting and carrying, less effort is required, but there may still […]
What can you do to improve the air quality of your home or work place?
What can you do to improve the air quality of your home or work place? Improving air quality Keep it clean. A clean house may be a healthier house, because good indoor hygiene can greatly cut down on dust and animal dander, says Dr. Keep the greenery outdoors. Change your filters. Invest in an air […]
What cool things can Google do?
What cool things can Google do? 8 cool things you can do on Google Let me Google that for you (LMGTFY) Heads or tails. Google Books Ngram Viewer. Think With Google. Weather forecast. Make Google beatbox. Cool tricks. Atari Breakout. What is Google Fu? What is Google-Fu? Google-Fu is defined as your skill in using […]
What is the chemical formula of glycogen?
What is the chemical formula of glycogen? (C6H10O5)n How does glycogen act as an energy source? Glycogen is an energy storage molecule found in animal cells. These alpha-glycosidic bonds can be hydrolysed by enzymes to release individual glucose monomers which can then be used in respiration to generate energy in the form of ATP. … […]
Why should mass not be represented by an arrow?
Why is it called Bicarb?
Why is it called Bicarb? 1 Answer. The prefix bi in bicarbonate comes from an outdated naming system and is based on the observation that there is twice as much carbonate (CO3) per sodium in sodium bicarbonate (NaHCO3) as there is in sodium carbonate (Na2CO3). Is sodium bicarbonate the same as baking soda? Baking soda […]