Navigation

Astronomy

Biology

Chemistry

Geology

Math/Physics

Social Sciences

Science Revolution Blogspot

Discussion Forum

Search

Enter your search terms

Web www.wwdd2.net Submit search form

Wavelength

The distance between two crests (peaks) or two troughs (valleys) on the same wave. Denoted as λ. Visual light has a range of wavelength from red light, at about 750 nm (nanometers, considered a long wavelength), to violet light, which has a wavelength of about 380 nm (considered a short wavelength). Image can be found at Light & Eyes: Figures.

Well

A specific type of borehole created for the specific purpose of extraction liquid material, such as water, gas, or oil.

White Dwarf

A small, very dense star that typically forms at the end of a medium sized star's solar life cycle. This is the fate of our Sun.

Whorl

In plants, a group of three or more leaves fixed at the same node. Image can be found at Silene_stellata_page.

Wood

In plants, vascular tissue that provides support. Also known as xylem.

Woody

Resembling or containing wood.

RSS Feed

RSS Feed

Wiki

This page has a WIKI!

Dictionary Links

Dictionary Entries A

Dictionary Entries B

Dictionary Entries C

Dictionary Entries D

Dictionary Entries E

Dictionary Entries F

Dictionary Entries G

Dictionary Entries H

Dictionary Entries I

Dictionary Entries J

Dictionary Entries K

Dictionary Entries L

Dictionary Entries M

Dictionary Entries N

Dictionary Entries O

Dictionary Entries P

Dictionary Entries Q

Dictionary Entries R

Dictionary Entries S

Dictionary Entries T

Dictionary Entries U

Dictionary Entries V

Dictionary Entries W

Dictionary Entries X

Dictionary Entries Y

Dictionary Entries Z