Search results
|
|
No page with that title exists You can create an article with this title or put up a request for it. Please search Wikipedia before creating an article to avoid duplicating an existing one, which may have a different name or spelling.
Showing below 3 results starting with #1.
View (previous 20) (next 20) (20 | 50 | 100 | 250 | 500).
No article title matches
Page text matches
- Seismograph (4037 bytes)
6: ...cord both S and P waves, but those on the other side of the Earth can only record P waves.
10: ==Design==
12: ...o the mass, an amplifying device, and a recording device.
18: A popular modern design uses strain-beam accelerometers constructed a...
20: ...r amateurs, a PC with a recording sound card provides a computer with an inexpensive analog-to-digital... - Copper (13595 bytes)
1: ... of data; skip past it to edit the text. -->{| border="1" cellpadding="2" cellspacing="0" align="right...
4: {| align="center" border="0"
25: | [[Density]], [[Mohs hardness scale|Hardness]]
42: | [[van der Waals radius]]
51: | [[Oxidation state]]s ([[Oxide]]) - Radar (16746 bytes)
3: ...nal returned is tiny, radio signals can easily be detected and [[amplification|amplified]].
5: ...like sound or visible light, would be too weak to detect.
11: ...l]], making radar particularly well suited to the detection of [[aircraft]] and [[ship]]s.
13: ...he targets and received a vague signal, whereas modern systems use shorter [[wavelength]]s (a few [[ce...
15: ...ally the same reasons objects attempting to avoid detection will angle their surfaces in a way to elim...
View (previous 20) (next 20) (20 | 50 | 100 | 250 | 500).