Explain the theory of Raman spectroscopy and its applications in biology.

Q: (What parts does an X-ray diffraction device consist of and explain what these parts are used for.)

A: To diffract X ray , the instrument used is known as diffractometer .  .

Q: Sakalam, a light-emitting device, requires 6917.82 ZW (Zeptowatt) of power every 500 milliseconds…

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Q: Explain how the radiation pressure of light, while small, can produce observable astronomical…

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Q: What do you mean by the term Contrast in microscopy?

A: Contrast is basically created when specimen imaging is done. This helps in specifying or making…

Q: pplications of Infrared wa

A: Radiation in the electromagnetic spectrum is categorized by wavelength. Short wavelength radiation…

Q: Find the range of visible wavelengths of light in polystyrene. (Assume that the range of visible…

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Q: Why do photographers use a red light in the darkroom when developing black and white film?

A: Black and white film, also known as orthochromatic films, are blue and green sensitive light films.…

Q: How can you test how well different surfaces emit radiation?

A: There are many ways to test how well different surfaces emit radiation and even measure them. We…

Q: Define Huygens Principle.

A: Huygens principle was given by a Dutch Scientist, Christian Huygens which determines how and where…

Q: Determine the amount of time it takes for X-rays of frequency 3×1018 Hz to travel (a) 1 mm and (b) 1…

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Q: Q2:- Light from the sun arrives at the earth, an average of 1.48 × 10" m away, at the rate of 1.4…

A: r = 1.48 x 1011 m PA = 1.4 kW/m2 = 1.4 x 103 W/m2  ϑ = 4.95 x 1014 Hz

Q: A pure red object on a black background seems to disappear when illuminated with pure green light.…

A: In order to explain the given problem, the concept of "true color" of an object is applied. When any…

Q: Ultraviolet light is typically divided into threecategories. UV-A, with wavelengths between 400 nm…

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Q: A 7. Lynn is a research physicist currently performing an experiment. She is examining how different…

A: To identify : the field of physics which tells us about how different colors of light bend through…

Q: Describe various methods to produce polarized light.

A: Polarized light consists of the electric field vectors vibrating along either a fixed orientation or…

Q: Explain the effect of molecular weight concentration on the refractive index

A: The refractive index is directly proportional to the concentration,as concentration of guiding…

Q: A spaceship from a friendly, extragalactic planet flies toward Earth at 0.201 times the speed of…

A: V=0.201c λe=681 nm

Q: 3. What is the frequency of a photon that has a wavelength of 2.5 x 107 m?

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Q: INFRARED RADIATION LONG-WAVE WITH A RANGE OF 1500-2500 nm 1. penetrates deep into the tissue 2.…

A: To know Effect of infrared radiation on skin for range (1500-2500 nm)

Q: Using a mathematical formula, describe Bragg's Law for x-ray diffraction in a single statement.

A: Using a mathematical formula, describe Bragg's Law for x-ray diffraction in a single statement.

Q: True or false 1-The depth of cortical penetration is inversely proportional to the square root of…

A: This question is based on Electromagnetic waves topic. Skin Depth Formula δ=ρπfμδ∝1fδ=Skin…

Q: 9) Rank in order of increasing wavelength from smallest to largest (a) X-rays, UV , Visible Light,…

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Q: 1.Explain why UV light can't be seen by the eye? 2.Explain why we can't hear sound frequency below…

A: Sense organs of human body has some limitations. This limitations hinder the body to go beyond a…

Q: Determine the shift in the wavelength (in m) of scattered x-rays that are observed at an angle of…

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Q: · Which of the following is correct about X-Ray? A. Can pass through the soft tissue. B. Can pass…

A: “Since you have posted multiple questions, we will solve the first question for you. To get the…

Q: In 1802 Thomas Young hypothesized that we see color because the retina contains three kinds of…

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Q: In electron microscopy define magnification and resolution and what is the difference between  the…

A: Electron microscopy is a technique used to see very small samples clearly. It makes use of beam of…

Q: What are the physics principle behind an ophthalmic slit lamp?

A: Ophthalmic slit lamp is an instrument used by ophthalmologists to check the eyes of the patients

Q: Describe the difference between acoustic and optical phonons

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Q: 3. Derive the energy conservation law for arbitrary media and for isotropic media. The conservation…

A: Radiation intensity is defined as the power per unit solid angle, or the power incident on that…

Q: Explain why people who have the lens of their eye removed because of cataracts are able to see…

A: The lens of eye and cornea absorbs the ultraviolet- radiation and prevent them from retina. The…

Q: Describe at least one other factor that affects the transparency of materials except for…

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Q: 5. A beam of white light passes through thickness of air. If the intensity of the scattered light in…

A: a. The intensity of light scattered is inversely proportional to fourth power of wavelength. Then,…

Q: I need the answer as soon as possible

A: X-rays  - It is method of looking into human body. This method is used extensively for very long…

Q: 1-for polarized waves the vibrations are in one plane ( true or false ) 2-the electronic charge to…

A: solution as

Q: Explain the term incident ray.

A: Given:  incident ray

Q: Huygen's wave theory of light cannot explain

A: Required : Huygens wave theory can not explain :