|
Eng ID | Term | Definition |
---|---|---|---|
|
1941 | free wave | See WAVE. |
|
1942 | freezing | See FROST. |
|
1943 | freezing point | Temperature of solidification of a liquid in given conditions. |
|
1944 | frequency | The number of VIBRATIONS or CYCLES in unit time. |
|
1945 | frequency: extremely high (EHF) | See FREQUENCY: RADIO. |
|
1946 | frequency: high (HF) | See FREQUENCY: RADIO. |
|
1947 | frequency: low (LF) | See FREQUENCY: RADIO. |
|
1948 | frequency: medium (MF) | See FREQUENCY: RADIO. |
|
1949 | frequency: natural | The lowest resonant FREQUENCY of a body or system. |
|
1950 | frequency: radio | Any FREQUENCY at which electromagnetic RADIATION of energy is useful for communication. Radio frequencies are usually classed as very low, b... more |
|
1951 | frequency: resonant | Any FREQUENCY at which a body or system vibrates more readily. |
|
1952 | frequency: super high (SHF) | See FREQUENCY: RADIO. |
|
1953 | frequency: ultra high (UHF) | See FREQUENCY: RADIO. |
|
1954 | frequency: very high (VHF) | See FREQUENCY: RADIO. |
|
1955 | frequency: very low (VLF) | See FREQUENCY: RADIO. |
|
1956 | frequency band | See BAND OF FREQUENCY. |
|
1957 | frequency channel | See CHANNEL. |
|
1958 | frequency modulation | See MODULATION. |
|
1959 | frequency of soundings | See DENSITY OF SOUNDINGS. |
|
1960 | freshet | An area of comparatively fresh water at or near the MOUTH of a STREAM flowing into the SEA. A FLOOD or overflowing of a RIVER caused by hea... more |