Is the celestial sphere accurate?
This Earth-centred Universe is, of course, not an accurate model of the real Universe, but it turns out to be an extremely useful tool for understanding the relative positions of celestial objects, and their apparent motions through the sky.
What is a zenith and nadir?
Nadir, a term used in astronomy for the point in the heavens exactly opposite to the zenith, the zenith and nadir being the two poles of the horizon. That is, the zenith is directly overhead, the nadir directly underfoot. Celestial coordinates seen by an observer in mid-northern latitudes.
Is Zenith still in business?
Zenith filed for Chapter 11 bankruptcy in 1999, and in exchange for its debts, LG bought the remaining 45 percent of the company.
Does RCA exist?
Today, RCA exists as a brand name only; the various RCA trademarks are currently owned by Sony Music Entertainment and Technicolor, which in turn license the brand name to several other companies, including Voxx International, Curtis International, AVC Multimedia, TCL Corporation and Express LUCK International, Ltd.
Who took over Zenith?
In 1995, LG Electronics Inc. (LGE), a world leader in consumer electronics, acquired a majority interest in Zenith.
When was the last Zenith TV made?
1995
What company did LG used to be?
Lucky-Goldstar
What did LG used to be called?
Lucky and GoldStar Co., Ltd became LG Electronics Korea’s LG started in 1947 as Lucky, a chemical company making cosmetics and plastics; it later started another brand called GoldStar, which sold electronics. The brand changed its name to LG in 1995 to elevate its brand for the Western market.
Which country owns LG?
South Korean
Who is the CEO of LG?
Kwon Bong-seok (Mar 26, 2020–)
Who makes LG washing machines?
LG Electronics USA Inc., based in Englewood Cliffs, N.J., is the North American subsidiary of LG Electronics, Inc., a $48 billion global force and technology leader in consumer electronics, home appliances and mobile communications.
Is LG American made?
LG Electronics Inc. LG Electronics Inc. (Korean: 엘지 전자; RR: Elji Jeonja) is a South Korean multinational electronics company headquartered in Yeouido-dong, Seoul, South Korea. The company has 128 operations worldwide, employing 83,000 people.
Is LG a log?
The binary logarithm is the logarithm to the base 2. As well as log2, alternative notations for the binary logarithm include lg, ld, lb (the notation preferred by ISO 31-11 and ISO 80000-2), and (with a prior statement that the default base is 2) log.
How do you solve log and antilog?
Below are the steps to find the antilog. The first step is to separate the characteristic and the mantissa part of the number. Use the antilog table to find a corresponding value for the mantissa. The first two digits of the mantissa work as the row number and the third digit is equal to the column number.
What does log mean in math?
A logarithm is the power to which a number must be raised in order to get some other number (see Section 3 of this Math Review for more about exponents). For example, the base ten logarithm of 100 is 2, because ten raised to the power of two is 100: log 100 = 2.