What does it mean when Christoffel symbols are zero? Essentially, the Christoffel symbol Γrrθ=0 tells you that this er-basis vector does not change in the r-direction due to a change in the θ-coordinate. This is what it means for this symbol to be zero. What is the meaning of a Christoffel symbol? The Christoffel symbols…
Day: July 9, 2021
How do you crop a picture in PowerPoint Mac?
How do you crop a picture in PowerPoint Mac? Click the picture, then click the Picture Format tab on the toolbar ribbon. On the Picture Format tab, select Crop. Black crop handles appear on the edges and corners of the picture. Crop the image by dragging any crop handle inward. How do I crop an…
Does the Navy have a theme song?
Does the Navy have a theme song? “Anchors Aweigh” is the fight song of the United States Naval Academy and unofficial march song of the United States Navy. It was composed in 1906 by Charles A. Zimmermann with lyrics by Alfred Hart Miles. What is the official motto of the Navy? Navy Motto There is…
Is MEK a polar solvent?
Is MEK a polar solvent? Since the major composition of the sludge consisted of non-polar components, therefore, non-polar solvent (MEK) shows better efficiency. The optimum conditions of the studies were 20 °C, 19 min, and 6.4/4.2 for MEK and 55 °C, 17 min, and 3.6/3.6 for toluene. What is the flash point of MEK? Flash…
What is meant by technology evaluation?
What is meant by technology evaluation? Technology evaluation is a set of principles, methods and techniques/tools for effectively assessing the potential value of a technology and its contribution to a company, a region or an industrial sector. How do you evaluate technology? 4 Steps to determine if technology is right for you Define the business…
Do you get free food and drink on Thomson Dreamliner?
Do you get free food and drink on Thomson Dreamliner? Drinks are complimentary, where they will do a couple of drinks runs. Meal will either be a chicken or beef option (unless you requested a special meal) served a couple of hours into the flight. Are Tui flights serving food and drinks? Flying Long-Haul? Meals…
What is a sarcopenia?
What is a sarcopenia? Sarcopenia is a condition characterized by loss of skeletal muscle mass and function. Although it is primarily a disease of the elderly, its development may be associated with conditions that are not exclusively seen in older persons. What is the difference between cachexia and sarcopenia? Sarcopenia defined as the loss of…
What terminal does Air Canada use in Toronto?
What terminal does Air Canada use in Toronto? Terminal 1 Check in at Terminal 1 for all flights to Canada, the U.S., and all international destinations. All Air Canada flights are gated at Terminal 1. What airlines use Billy Bishop Airport? The airport’s name honours Billy Bishop, the Canadian World War I flying ace and…
What is piroxicam used to treat?
What is piroxicam used to treat? Piroxicam is used to relieve pain, tenderness, swelling, and stiffness caused by osteoarthritis (arthritis caused by a breakdown of the lining of the joints) and rheumatoid arthritis (arthritis caused by swelling of the lining of the joints). Piroxicam is in a class of medications called NSAIDs. Is piroxicam good…
Why did Ukraine change their flag?
Why did Ukraine change their flag? After Ukraine again proclaimed its independence on August 24, 1991, many fought to maintain a communist system under that flag. Eventually, however, anticommunist forces were successful, and the flag was replaced with the nationalist blue-yellow banner on January 28, 1992. What is the official flag of Ukraine? The flag…