Dictionary » M » Magnitude



1. Extent of dimensions; size; applied to things that have length, breath, and thickness. Conceive those particles of bodies to be so disposed amongst themselves, that the intervals of empty spaces between them may be equal in magnitude to them all. (Sir i. Newton)

2. (Science: geometry) That which has one or more of the three dimensions, length, breadth, and thickness.

3. Anything of which greater or less can be predicated, as time, weight, force, and the like.

4. Greatness; grandeur. With plain, heroic magnitude of mind.

5. Greatness, in reference to influence or effect; importance; as, an affair of magnitude. The magnitude of his designs. (bp.

(Science: optics) Horsley) apparent magnitude, the angular breadth of an object viewed as measured by the angle which it subtends at the eye of the observer; called also apparent diameter.

(Science: astronomy) magnitude of a star, the rank of a star with respect to brightness. About twenty very bright stars are said to be of first magnitude, the stars of the sixth magnitude being just visible to the naked eye. Telescopic stars are classified down to the twelfth magnitude or lower. The scale of the magnitudes is quite arbitrary, but by means of photometers, the classification has been made to tenths of a magnitude.

Origin: L. Magnitudo, from magnus great. See master, and cf. Maxim.

Please contribute to this project, if you have more information about this term feel free to edit this page

Results from our forum

Re: Increase in free energy in glycolysis

... is more chaos and thus the entropy goes up and the free energy becomes more negative. The free energy is becoming more negative (i.e. the the magnitude of the free energy is becoming greater). Thus as the chaos increases the free energy continues to increase. The ATP usage in the two steps: ...

See entire post
by daniel.kurz
Wed Feb 05, 2014 3:03 am
Forum: Molecular Biology
Topic: Increase in free energy in glycolysis
Replies: 3
Views: 2438

Re: Apology to DNLee

An offense of this magnitude requires that the top individual in this organization contact Dr. Lee personally and convey his or her most profound apologies. An informal email does not suffice. This offense was egregious. An employee ...

See entire post
by sher
Mon Oct 14, 2013 9:04 pm
Forum: General Discussion
Topic: Apology to DNLee
Replies: 11
Views: 68598

Recombinant DNA not degraded inside transformed cells, why?

Yes. The system is not designed to prevent invasion of such magnitude. Also, most lab bacteria have been modified and don't have an active defense system to improve transformation efficiency. There is another interesting tidbit of information about transformations: ...

See entire post
by Cat
Fri Sep 28, 2012 4:21 pm
Forum: Genetics
Topic: Recombinant DNA not degraded inside transformed cells, why?
Replies: 10
Views: 4858

Re: Theories - Origin of Life

... error correction, and DNA damage from environment like from chemical or UV radiation sources. There are also more mutations in DNA, by orders of magnitude, as a result of regulated cell processes, than those that are random in nature. The random mutations that do occur are invariably deleterious ...

See entire post
by scottie
Thu Sep 20, 2012 4:13 pm
Forum: Evolution
Topic: Theories - Origin of Life
Replies: 562
Views: 929217

Re: Perception and Evolution

... one's own (and others) genetic makeup. Mankind is slowly developing the ability to redesign genes based on learned lessons. A revolution of this magnitude only happens every hundred million years or so. Maybe billions. I think sex was the last one this big. Hang on to your hat.

See entire post
by Rap
Fri May 25, 2012 6:25 am
Forum: Evolution
Topic: Perception and Evolution
Replies: 14
Views: 8667
View all matching forum results

This page was last modified 21:16, 3 October 2005. This page has been accessed 10,695 times. 
What links here | Related changes | Permanent link