Select ALL the correctly matched terms: a. Immersion oil/ Oil with a different refrative index than air, used to enhance magnification b. Luminescence/ Absorption of light and energy within a sample c. Fluorescence/ Absorbed light rays are changed into longer wavelengths and re-emitted d. Diffraction/ Bending of light rays around an opening

Select ALL the correctly matched terms: a. Immersion oil/ Oil with a different refrative index than air, used to enhance magnification b. Luminescence/ Absorption of light and energy within a sample c. Fluorescence/ Absorbed light rays are changed into longer wavelengths and re-emitted d. Diffraction/ Bending of light rays around an opening

Biomedical Instrumentation Systems

1st Edition

ISBN:9781133478294

Author:Chatterjee

Publisher:Chatterjee

Chapter16: Fiber Optics And Lasers In Bioinstrumentation

Section: Chapter Questions

Problem 9P

See similar textbooks

Similar questions

To alter the amount of light coming through the stage someone should adjust the: Group of answer choices 1. eye pieces 2. coarse focus 3. objective 4. iris diaphragm 5. fine focus
My field is COSMETIC SCIENCE What information can be obtained from UV-vis Spectra and how this can be applied in your chosen field? (maximum of 500 words)
Which of the following will decrease the limit of resolution (Select all that applies) a) using lower wavelength of illumination b) using an objective lens with lower numerical aperature c) using immersion oil d) using electron as the source of illumination instead of light
Match the term with it's definition from the lab Group of answer choices Field of View [ Choose ] occular lens x objective lens the width of the circle of light the distance from the slide to the bottom of the lens clarity of an image Working Distance [ Choose ] occular lens x objective lens the width of the circle of light the distance from the slide to the bottom of the lens clarity of an image Resolution [ Choose ] occular lens x objective lens the width of the circle of light the distance from the slide to the bottom of the lens clarity of an image Total Magnification [ Choose ] occular lens x objective lens the width of the circle of light the distance from the slide to the bottom of the lens…
Photoelectric effect increases the _________ in an x-ray image while Compton scattering increases the _________ . Therefore, _________ is not desirable in diagnostic imaging. Select one: a. image noise; radioactivity; photoelectric effect b. image contrast; image noise; Compton scattering c. radioactivity; image noise; Compton scattering d. image noise; image contrast; photoelectric effect
Wrinkled eyelids caused by reduction of swelling can be treated by: a. waxing b. cavity fluid packs c. injection of houshold bleach d. external pressure
The most useful adjustment for increasing image contrast in lowpower magnification is a. closing down the diaphragm. b. closing one eye. c. opening up the diaphragm. d. placing a drop of oil on the slide. e. using a blue filter.
Match the following items: [4] 1. 540 nm A. Wavescan 2. Quantity of light of a specific wavelength absorbed by a sample B. Standard series 3. Reference samples with a concentration range C. Absorbance 4. Absorbance values at all wavelengths D. Purple
My daughter have eye retina area is yellow. Please suggest biotechnological solution.Describe your methodology.
The total magnification achieved when using a 100× oil immersion lens with 10× binocular eyepieces is a. 10×. b. 100×. c. 200×. d. 1000×. e. 2000×.
How can a UV-Vis spectrophotometer be applicable in determining the absorbance/concentration of a colorless sample? Please answer in detail and clearly. Thank you so much!
Which of the following is NOT used to adjust the intensity of light? Question 1 options: iris diaphragm rheostat base diaphragm revolving nosepiece