PPT-The effect of light wavelength on hermit crab activity

levels Brendan Phillips Adele Doucet Andrew Mosher BIOL 3401 Mount Allison Unversity Background information Coenobita sp Terrestrial species Crustaceans that inhabit empty snail shells. The Electromagnetic Spectrum. What is Light?. A difficult question, thousands of years in understanding.. Very difficult to study,. since it cannot be. caught, and it is very. difficult to measure.. What is Light?. (I’ll do my best to help!). This Week: . . C. o. l. o. r . & Images. Next Week: . . Depth. (Kevin Ponto) . Image Compositing (Perry . Kivolowitz. ) . This Week. Optics & Physics of Color. Ashley Edwards, Erin Dempsey, Kyna Kruger. BIOL 3401 - November 20, 2014. Overview. Marine hermit crabs use chemical cues to locate gastropod shells for shelter. Tested four marine hermit crabs against different gastropod-associated stimuli . Hermit Crabs are . crustaceans. . This means that they are aquatic . arthropods. . Arthropods actually have their skeletons on the outside!. Being a crustacean means that they also have . joint parts . Coenobita. sp.) when given choice of meat or vegetables. Whitney . Jardine. , Sarah Park and . Nataya. Smith. BIOL 3401. Mount Allison University. November 22, 2013. Hermit Crabs. Land hermit crabs (. Modified from Dr. Tammy Frank’s presentation, NOVA. Why do we need statistics?. Example:. Chemical may increase growth of animal. Will be tested on housefly. A colony of 20,000 houseflies are divided into 2 groups. simple. Dr. Jennifer Capers. Modified from Dr. Tammy Frank’s presentation, NOVA. Why do we need statistics?. Example:. Chemical may increase growth of animal. Will be tested on housefly. A colony of 20,000 houseflies are divided into 2 groups. M. . Fitterer. , R. De Maria,. S. . Fartoukh. ,. M. . Giovannozzi. Acknowledgments: G. . Arduini. , A. . Ballarino. , R. Bruce, J.-P. Burnet, E. McIntosh, F. . . Schmidt, H. . Thiesen. , E. . Todesco. Coenobita. sp.) when given choice of meat or vegetables. Whitney . Jardine. , Sarah Park and . Nataya. Smith. BIOL 3401. Mount Allison University. November 22, 2013. Hermit Crabs. Land hermit crabs (. Equations. On Equation Sheet. Planck’s Equation: . Wave Equation: . Beer’s Law: A = . abc. E = energy. = frequency. = wavelength. Planck’s Constant: h = 6.626 x 10. -34. . Js. Speed of light: c = 3 x 10. '.. . The properties of laser light depend . on . wavelength.. . Light waves from a normal source do not produce a powerful cutting beam because they . emerge randomly . at various wavelengths. Laser light, however, is spatially and temporally . Examples are cyanine dyes – Cy3 and Cy5 . There is a spectrum for excitation and emission for each molucule. . We want to observe light emitted at a wavelength separate from the excitation.. If the spectra of different molecules do not overlap too much we can use them together.. :. None. Activities/Assignments:. Notebook . Organization. Acrostic Poem. Today in I.S.…. I.S. Learning Goal. :. I can analyze the factors used to explain the origin and evolution of the universe.. Course Instructor. : . Dr. Rajesh Kumar Neogy . . (rajesh.neogy@gmail.com). (Assistant Professor). Department of Physics.