Can you jump out of a plane before it crashes? IT IS MOST unlikely that a parachute will be of use if a passenger plane crashes. Even a plane-load of active military parachutists takes several minutes of reasonably steady flight to exit. Parachuting takes nerve, skill, and strength. Can you survive a plane crash by […]
Why is the sun called the heart of our solar system?
What is the period of the circular motion?
What is the period of the circular motion? The time for one revolution around the circle is referred to as the period and denoted by the symbol T. Thus the average speed of an object in circular motion is given by the expression 2•pi•R / T. Often times the problem statement provides the rotational frequency […]
How will Petroleum be used in the future?
How will Petroleum be used in the future? By 2040, it is expected that a diverse range of energy sources will be in use, and petroleum and other fossil fuels will account for just a quarter of total global energy production. The electrification of modern transportation and other technology is also making it more convenient […]
Do you need the receipt for a warranty?
Do you need the receipt for a warranty? If you can’t find the guarantee or warranty, contact the seller or trader and ask if they have a copy or the manufacturer’s contact details. When you make a claim, you’ll usually need: proof of purchase – usually a receipt showing where and when you bought the […]
What is difference between inclined plane and wedge?
What is difference between inclined plane and wedge? Just like all simple machines, an inclined plane makes work easier. A wedge looks like two inclined planes stuck together. The edge of a wedge is often called the blade. The big difference between a wedge and an inclined plane is that, while the inclined plane stays […]
How did the tea ceremony impact Japan?
How did the tea ceremony impact Japan? Tea ceremony, Japanese chadō or sadō (“way of tea”) or cha-no-yu (“hot-water tea”), time-honoured institution in Japan, rooted in the principles of Zen Buddhism and founded upon the reverence of the beautiful in the daily routine of life. Why is tea ceremony a significant part of Japanese culture? […]
Why there are large population in Western Europe?
Why there are large population in Western Europe? Figures for the population of Europe vary according to the particular definition of Europe’s boundaries. Nonetheless most West-European countries still have growing populations mainly due to immigration within Europe and from outside Europe and some due to increases in life expectancy and population momentum. Which western European […]
Should you refrigerate oil and vinegar dressing?
Should you refrigerate oil and vinegar dressing? If you are using the dressing on a regular basis, there is no need to refrigerate. The acidity in the vinegar should be enough to keep the dressing stable. However, if you add raw garlic or raw herbal leaves (chopped or otherwise), then I would refrigerate because these […]
What temperature does a horse need a rug?
What temperature does a horse need a rug? Temperature Guide to rugging a horse Temperature Stabled/Clipped 5 to 10 degrees Mediumweight Stable Rug Zero to 4 degrees Heavyweight Stable Rug -10 to zero degrees Heavy Weight Stable Rug with Neck Cover -10 degrees or colder Heavyweight Stable Rug with Neck Cover plus Liner Rugs underneath […]