What are the two types of emission spectra? The spectra can be divided into two types viz., emission and absorption spectra. The differences between them are given below. 1) The emission spectrum is obtained due to emission of radiation from the substances. What is most important about the emission spectra? The different colors of light […]
What is the coldest item in the world?
What is the coldest item in the world? The protoplanetary Boomerang Nebula, located 5,000 light-years from Earth, holds the record for coldest known object in the Universe. Outflows of gas, streaming out from the central dying star, reach temperatures below -270 degrees Celsius. How long does volcanic ash stay in the air? three years Why […]
How mass of the ball affects the motion of the ball?
How mass of the ball affects the motion of the ball? Both encounter the same air resistance, but, the heavier ball has a greater downward force which overcomes the upward force of the air. The heavier ball will still reach a t erminal velocity. But, it will accelerate longer than the hollow ball, and its […]
What is the five number summary for this data set?
What is the five number summary for this data set? A five-number summary is especially useful in descriptive analyses or during the preliminary investigation of a large data set. A summary consists of five values: the most extreme values in the data set (the maximum and minimum values), the lower and upper quartiles, and the […]
How high can sand dunes get?
How high can sand dunes get? 4,000ft What state has the most sand? California What is the largest sand dune in the United States? Star Dune Where should I stay in Great Sand Dunes? Lodging in the Great Sand Dunes Area Great Sand Dunes Lodge Modern motel located just south of the main park entrance. […]
What is the oldest breed of dog?
What is the oldest breed of dog? 8 Oldest Dog Breeds in The World Chow Chow. Year: Circa 150 – 200 B.C. Chinese Shar Pei. Year: Circa 206 B.C. Saluki. Year: Circa 329 B.C. Samoyed. Year: 1000 B.C. Alaskan Malamute. Year: Circa 1000 B.C. Afghan Hound. Year: Circa 6,000 B.C. Basenji. Year: Circa 6000 B.C. […]
Is Sun Losing its mass?
Where are most fridges made?
Where are most fridges made? Refrigerators are manufactured in factories in the United States, Mexico, and other Whirlpool-owned plants. What is the plastic inside a fridge? A typical refrigerator is likely to make use of several different types of plastic. These include ABS, or acrylonitrile butadiene styrene, polypropylene, high impact polystyrene, polycarbonate and foamed polyurethane. […]
What weather does a cumulus cloud bring?
What weather does a cumulus cloud bring? What weather is associated with cumulus clouds? Mostly, cumulus indicates fair weather, often popping up on bright sunny days. Though if conditions allow, cumulus can grow into towering cumulus congestus or cumulonimbus clouds, which can produce showers. What type of weather does a stratus cloud bring? What weather […]
Which is the most slippery substance in the world?
Which is the most slippery substance in the world? PTFE What fabric is slippery? When it comes to slippery fabric types, there are a few common ones: shiny satins, silks, silky polyesters, and linings are especially challenging as they tend to slide around when pinning, cutting, and stitching. Precision is important when using these kinds […]