50-500 USD or so
Mr- Belvedere - 1985 The Cadet 3-17 was released on: USA: 20 February 1987
.05 seconds
Loss = 120 + 40*log(d) - 20*log(h1) - 20*log(h2) d=distance between antenna in kilometersh1 and h2 are heights of antenna in meters.
For the past 20 years or so, the Space Shuttle has been the primary way into space. However, the shuttles are due to be retired within the next couple of years, and newer rockets are expected to replace them.
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20 past seven means the same as 20 minutes after 7 or 7:20
wave velocity = frequency in Hz x wavelength in meterSo frequency = 5 Hz and wavelength = distance between successive peaks = 20 cm = 20/100 mHence wave velocity = 5 * 20/100 = 1 m/s
20
Wave speed = (frequency) x (wavelength) = (50) x (20) = 1,000 meters.
10 feet
Long May It Wave was created on 1914-06-20.