Why do digital radiography cassettes stored for several days after exposure and before processing lose most of their latent image?

Q: A light ay to he peson watching. is shuwn learna the fish's posihon Where is the fish ACTUALLY…

A: when light travels from a denser (water) to rarer (air) medium. The light ray tends to bend away…

Q: gap e globes

A:

Q: how infrared spectroscopy work?

A: Answer Infra red spectroscopy used infra red radiation to excite the molecules.

Q: Show clearly all working with detailed explanations

A: Here given four forces F1,F2,F3 and F4 We have to calculate the magnitude of these four forces.

Q: Why do we prefer a convex mirror as a rear-view mirror in vehicles?

A: Due to the inevitable use in vehicles convex mirrors are known as rear view mirrors. Convex…

Q: How does radio waves are produced

A: Introduction: The radio wave is a type of electromagnetic radiation which produce due to…

Q: What is the advantage of having matte (nonglossy) pages in this book rather than pages with a…

A: Given:  pages in book

Q: What is the Peak Value of Vo of the schematic above in milliVolts?

A: If we change the polarity, then the diode will be in forward bias and hence conducting. The forward…

Q: What is left reversal image?

A: Given:  Left reversal image

Q: A ring hole 1.15 cm in diameter at temprature sheet is increased by 166 °C. (Answer 2 dec

A: Calculate the initial area of the hole. Ai=πDi22=π1.15 cm22=1.0386 cm2 Here, Ai is the initial area…

Q: What would Young have seen if light did not exhibit any wave characteristics?

A: We are given to consider that light does not have wave characteristics

Q: Oil spreads on water to form a film that is 96.8 nonmeters (nm) thick. How much area of the ocean,…

A:

Q: what is sensor dimension / focal length?

A: Sensor size describes the physical dimensions of a sensor. Sensor size can be measured in mm or…

Q: Why is Infrared dangerous and how can we be protected?

A: Infrared radiations are very dangerous for us. Very high intensity of infrared radiations can cause…

Q: A photographic plate placed a distance of 5 cm from a weak point source is exposed for 3 s. If the…

A:

Q: 1. Kancaya iki kuvvet etkimektedir. Bileşke kuvvetin büyüklüğünü belirleyiniz. 200 N 40 F2-2 500 N

A: F1 = 200 N F2 = 500 N θ1 = 30oθ2 = 40+30      =70o

Q: 40° 30° 20° 10° 0°-

A: The number of divisions of the given thermometer for one scale is N = 5. Suppose, the initial value…

Q: What are the four variables that affect exposure in a photograph?

A:

Q: Fire engines used to be red, Yellow-green is now the preferred colour.Why this change occured?

A: Red color appears black in the night, but the brightness of yellow green color does not fade in the…

Q: What is the principal difference between gamma rays and an infrared rays?

A: The increasing order of wavelength is as follows, gamma rays> x-rays. Ultraviolet rays >…

Q: What is magnetic resonance spectroscopy? What are the basic applications?

A: The study of absorption and emission of radiations from matter is known as spectroscopy. The device…

Q: how is the difference of sensitivity between PET, Gamma Camera, and SPECT?

A: We have to find the difference of sensitivity between PET and SPECT first then PET and Gamma camera.

Q: Who discovered the radio waves?

A: Introduction: In the electromagnetic spectrum, several wavelengths of light are present.…

Q: How does the image formed under a microscope?

A: To determine,How does the image formed under a microscope.

Q: Outline the main steps in PET imaging.

A:

Q: Give a list of atleast five radiations in order of their increasing wavelengths.

A: If a radiation have highest wavelength, then its frequency is lowest.

Q: instont of fme DE dt The pohon wihr of Sompla 1ompuler pryam ag o C012sti +5:0tj a Frnad the…

A:

Q: A peak with a retention time of 407 s has a width at half-height of 7.6 s. A neighboring peak is…

A: In chromatography, resolution is the distance between two peaks in a chromatogram with differing…

Q: Which of the following are one of the special rays used in ray tracing?

A: 1. When the ray passes through centre of lens then it remains undeviated. 2. Ray parallel to optic…

Q: a. 2 cm 1 cm 5 cm (Enet)z (Ener)y

A:

Q: How to displaying Array Elements?

A: Consider a set of array elementsa = {2, 5, 13, 12, 3}…

Q: pada дер pad 4+ 9+!!!! -+5 1901 'un|npuǝd jeo!sAud s!47 jo potuad ay7 lof uo!ssəldxǝ әу? әлџәд

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Q: Evaluate the value of C for a=2 mm, b -6 mm, E 2, e,-4, and 1=4 cm.

A: Since the same voltage is applied for the two sections of the capacitor, so we can consider them as…

Q: Delermine. He ray range, ota projectile fred ara herght of Z feet abore the ground uith an tnitial…

A: Given : Height = 2 feet Initial velocity = 300 feet/s=300 X 0.3048 =91.44 m/s Angle = 25 degree

Q: What is Rectification

A: Rectification is the process of “conversion of alternating current to direct current.” For…

Q: List the three sub-divisions of infra-red (IR) radiation and state their ranges.

A:

Q: Why is micro wave and radio wave radiation dangerous for us?

A: Microwave radiation is capable of heating the body tissue in the same way it is capable of heating…

Q: What is Reynaud's phenomenon?

A: In this problem, it is asking about the Reynaud's phenomenon.

Q: Why are liquid droplets always spherical?

A: Due to surface tension liquid droplets are spherical