If you travel north from the equator, what generally happens to the intensity of ultraviolet light?

Q: When you increase magnification, what happens to field of view?

A: Magnification- Magnification is that the ability of a microscope to provide a picture of an object…

Q: Can human ever directly see a photon?

A: The eye is the sense organ responsible for perception of light (visualization). Humans, and other…

Q: Which color has largest wavelength?

A: The sun releases light energy that has three main components: ultraviolet radiation, visible light,…

Q: What would be the consequences if birds and insects do not have structures which can disperse or…

A: The dispersion or refraction of light is a phenomenon that helps the animals to function properly…

Q: Characteristics of Light that can be useful in the medical field includes: 1 Diffraction.…

A: Light is the electromagnetic radiation within the portion of the electromagnetic spectrum that is…

Q: How do coincidence and interference of light rays differ? What type of image does each produce? How…

A: The micro-organism is the organism that is too small to be seen with the naked eye. It is viewed by…

Q: Differentiate between light phase and dark phase.

A: Photosynthesis is a process in which a plant absorbs solar light energy to convert it into chemical…

Q: Why are bright light harmful to cells?

A: The human body is made up of approximately 37 trillion cells in total. This large number of cells is…

Q: How can a UV-Vis spectrophotometer be applicable in determining the absorbance/concentration of a…

A: A spectrophotometer is an instrument that is used to measure the intensity of light absorbed by the…

Q: When using a microscope, does the depth of focus decrease or increase with increasing magnification?

A: Microscope is an instrument used to observe minute organisms which are invisible to the naked eyes.…

Q: Define the four regions of the IR spectrum?

A: IR spectrum or infrared spectrum is a part of the electromagnetic spectrum. The waves of this…

Q: Why are bright light harmful to cells?

A: Introduction  Human body is consisting of around 37 trillion cells in total. These large number of…

Q: Explain the low-angle rotary shadowing.

A: Rotary Shadowing : It allows high contrast visualization of of both individual macromolecules and…

Q: Can you identify different zones in the luminous flame

A:

Q: Differentiate between the concepts of magnifi cation, refraction, and resolution and explain how…

A: Magnification is the ability of the microorganism to make the tiny objects appear larger and more…

Q: For dispersion of light through a prism which colour has maximum deviation?

A: A glass prism is a transparent material with flat polished surfaces that refract light. A dispersive…

Q: Define the role Ultraviolet Light ?

A: Ultraviolet light can be defined as the type of electromagnet radiation that has a wavelength…

Q: Why is it difficult to see colors in dim light?

A: The back portion of the eye that responds to light is called the retina. This is carried out with…

Q: Enter the correct color for the visible light for each wavelength. 380-450 450-495 495-570…

A: Visible spectrum is that part of electromagnetic spectrum which is visible to human eye.

Q: True or false light can bounce off of things , be bent , and be absorbed?

A: Light is defined as an electromagnetic wave or radiation. In other words, light can also be referred…

Q: Define the general properties of light

A: When the light was created, the faith of the universe, earth and humanity was completely redesigned.…

Q: Which of the following types of photons (packets of pure electromagnetic energy) have the highest…

A: Radiation is both magnetic and electric fields that spread and travels in waves. Electromagnetic…

Q: What are the light sources used in UV-vis spectrophotometry.

A: In  case of visible spectrophotometers, the wavelengths measured are in the visible light range…

Q: ome spectrophotometers use wavelengths of light in the ultraviolet range. What are wavelengths of…

A: Spectrophotometer is an instrument that measures the amount of photons passing through them.

Q: how do you think increasing the index of refraction will change the path of the light ?

A: Light rays travel through different medium. During this travel they either get reflected(bouncing of…

Q: Explain the concept of Ultraviolet Light ?

A: Certain terms are fundamental concepts and terms used in biology, which is the study of life and…

Q: Why are some medical clinics experimenting with natural lighting the use of water , such as…

A: Natural lighting, aquariums, waterfalls and music influence the physicians and patient mental state…

Q: Which letter on the figure below represents the light intensity control?

A: The above image is of a microscope.

Q: What wavelength of light is most important to life on earth?

A: The electromagnetic spectrum contains three regions:- Infrared region, the Ultraviolet region, and…

Q: regarding the slit lamp .A it uses diffuse illumination only .B

A: A slit lamp is kind of instrument that consist a high-intensity light source that can be focused to…

Q: At which wavelength is UV radiation most germicidal? Explain.

A: Ultraviolet radiation is effective in germicidal techniques that leads to the inactivation of the…

Q: Can someone explain the concept behind a sample that lies in the UV range in a spectrophotometer?…

A: UV spectroscopy or UV–visible spectrophotometry refers to absorption spectroscopy or reflectance…

Q: You should always position the cells or tissues in the center of view before increasing…

A: It is important to position the cells or tissues in the centre while viewing under a microscope…

Q: A doctor referred a patient to have a SPECT scan using a specific radiotracer. That radiotracer was…

A: Radiotrackers are basically considered to be the molecules that can be linked to the radioactive…

Q: What color does an object appear if it absorbs light at both 420-500 nm and at 620-700 nm?   a.…

A: The human eye can detect and is sensitive to visible light in the electromagnetic spectrum. The…

Q: How does UV light harm organisms?

A: In straightforward terms, when microscopic organisms or another kind of microorganism is…

Q: Assume that you have an “X" solution that you do not know its concentration. But you have other X…

A: The spectrophotometric methods is used to measure the absorbance of a sample by measuring the…

Q: How could you experimentally determine which colors of lightcause the most phototropic bending?

A: Phototropism is one of the important responses in plants. It is the directional response that allows…

Q: The moon is 400,000 km away from the earth. How long does it take for moonlight, which travels at…

A: Speed can be calculated as the distance per unit time.

Q: How can cells be made to fluoresce?

A: The cell can be defined as the basic membrane-bound unit which contains the fundamental molecules of…

Q: Which power (low or high) will magnify the object more?

A: Microscopes are used for viewing objects that are small to see via eye clearly without…

Q: What occurs during phototransduction of light?

A: The process by which light's primary particles called the photons are converted into the electrical…

Q: Which light source will provide you with greater resolution than green light, blue or red light?…

A: The resolution is defined as the smallest distance between two molecules or substances that can be…

Q: Higher energy x-ray devices Less energy x-ray devices Both Characteristics of Light that can be…

A: Hello, Thank you for posting questions. We follow company rules of answering one question at a time…

Q: Characteristics of Light that can be useful in the medical field includes: * Diffraction.…

A: Light application techniques in medical field These techniques ate used in medical field for various…

Q: Which of the following has the shortest wavelenght?  A. Radiowave B. infrared  c. visible light  d.…

A: The question asks about the correct option for having the shortest wavelength.A). Radio-waves B).…

Q: How does tritanopia relates to the visible spectrum

A: Visible spectrum is the region in electromagnetic spectrum which can be clearly visible to human…

Q: Which part of the human eye provides most of the refraction for the light raysentering the eye?

A: Sight is a very important sense, made possible by the eyes. The vertebrate eye is a very complex…