The classic example is that people generally are willing to commute 20 minutes from home to work. In the Medieval city this meant working within a 20 minute walk of your home, or less than a mile. In today's city, figuring 60 mph, it can mean 20 miles.
Another classic example is in the transport of goods. When it took 5 months to import something from China to the USA, the item was a rare commodity. Silk may have been a luxury item, but it wasn't part of the culture. Today it takes days to get a product from China to the USA, so China's products are a part of our everyday culture.
2 examples of compression are a child's pogo stick and a cars shock absorber .
mass is the quantity of material in a substance, and volume is the space occupied. The density of a material is its mass (weight) per unit volume. Grams per cubic centimetre would be an example.
Here are a couple.The compression force of that machine is measured in tons.I was amazed at the compression force I felt.
LONGITUDINAL wave. Air layers come closer at a particular time at a particular place is known to be compression. At the same place after some time the layers get separated. This is rarefaction. For example, a sound wave.
A example of a compression is a weight over a mans head. The man would of found out that his body was being compressed by the weight over his head.
Time-space compression refers to any phenomenon that alters the qualities of and relationship between spaceand time.
Programs such as WinZip, or 7Zip compress files into a smaller space.
Compression.
2 examples of compression are a child's pogo stick and a cars shock absorber .
mass is the quantity of material in a substance, and volume is the space occupied. The density of a material is its mass (weight) per unit volume. Grams per cubic centimetre would be an example.
Packing a lot of meaning into a small space
Benefits of Image Compression 1. Reduce the size of the image to be transmitted 2. This will definetly speed-up the processing time 3. Optimal use of Storage space 4. Optimal utilization of transmission media By Victor
James C. Tilton has written: 'Space and Earth Science Data Compression Workshop' -- subject(s): Data compression, Image processing '1993 Space and Earth Science Data Compression Workshop' -- subject(s): Data compression '1995 Science Information Management and Data Compression Workshop' -- subject(s): Information management, Data compression
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