Q19- Light is reflected to some extant from
Q: How does the dispersion of light occurs? explain.
A:
Q: i6) The colors of all objects we see by reflected light are due to A specular reflection B…
A: The colour of object is due to
Q: Explain why we cannot see in the dark.
A: When light falls on any object, initially it gets absorbed by the individual atoms of that object,…
Q: What are the properties of P-waves?
A: The P- waves are the primary waves which is the classification of the body waves. The properties of…
Q: During your XRD experiments, you observed a strong peak at 31 of 20 value (see the plot). What will…
A: To determine the interlayer spacing corresponding to a peak in X-ray diffraction (XRD), we can use…
Q: explain how color is encoded?
A: Resistors are usually very tiny, and it is challenging to print resistance values on them. So, color…
Q: By the aiding of the next figure derive Bragg' s equation.
A:
Q: Define Huygens Principle.
A: Huygens principle was given by a Dutch Scientist, Christian Huygens which determines how and where…
Q: Q4) Determine the centripetal force on the Hydrogen atom electron with a wavelength (3.3* 101º m).
A: Atomic structure.
Q: What are the principles behind the creation of holograms using coherent light sources?
A: Creating holograms using coherent light sources includes the communication of light waves to record…
Q: Show that the Planck's Radiation formula reduces to Rayleigh-Jeans formula at frequencies…
A: Given Show that Planck's Radiation formula reduces to Rayleigh-Jeans formula at frequencies…
Q: He is considered as a father of quantum physics and suggested that light travels in terms of…
A:
Q: 7. What is the photoelectric effect and why couldn’t it be explained by classical physics?
A: PHOTOELECTRIC EFFECT: The incident radiation is absorbed and the exposed surface emits electrons…
Q: Question: The interplanar distance in a crystal is 2.8 × 10-8 m. The value of maximum wavelength…
A: Given that- The interplanar distance in a crystal, d=2.8×10-8 m. The value of maximum wavelength,…
Q: 1. Explain the DUAL properties of light; light as a particle, and light as a wave
A: Light can be defined both as a wave and as a particle. When we're considering light as being made of…
Q: The three primary pigment colors are red, blue, and green. a. True b. False
A: The color is made up of white light. There are seven colors in white light but all seven colors are…
Q: Explain why a warm gas emits only light at specific wavelengths whereas a light bulb containing a…
A: Spectral Line Emission:- When an excited atom, element, or molecule's electrons transition between…
Q: 11.What is true about the nature of light? Select Two that apply. Light behaves as a…
A: Light is a form of energy called an electromagnetic wave composed of quanta of energy called…
Q: 5. The idea that light can take on the characteristics of both waves and particles is known as…
A:
Q: 2) Unpolarized light with intensity Io falls on a polaroid sheet, the transmitted intensity is. a.…
A: Write the expression for the Malus’ law
Q: Which energy level transition is responsible for the emission of light with the greatest frequency?…
A: Given, Energy level transition
Q: 6. The process by which light can be naturally polarized is outlined in: a. The laws of reflection…
A: Light is polarized by Brewster's law :- When unpolarized light is incident at the angle of…
Q: A photon is carrying 2.76-eV. What is the frequency of the wave? -Hz
A: Given data: Energy of photon (E) = 2.76 eV = 4.416×10-19 J Frequency (υ) =?
Q: 4- Find the Relation between Red shift and scake
A: A redshift is a rise in the wavelength of electromagnetic radiation with a matching drop in…
Q: Normal human body temperature is about 37°C. What is this temperature in kelvins? What is the peak…
A: Given data: Temperature of normal human body, T=370C
Q: None
A: Step 1:Step 2:Step 3: Step 4:
Q: when a certain amount of violet light and yellow light shine on a metal surface only violet light…
A: When yellow and violet light are shone on a metal surface, if just one of the colours produces an…
Q: 78. An unpolarised beam of intensity 1, is incident on a pair of nicols making an angle of 60° with…
A: (78) after passing from first nicol the intensity will be reduced by 50% I'=I02 Then it will pass…
Q: 2) Write down the values for the hue, saturation, and intensity of the red color.
A: In this problem, it is asking about the values of hue, saturation and intensity of the red color.
Q: 9) Rank in order of increasing wavelength from smallest to largest (a) X-rays, UV , Visible Light,…
A:
Q: Consider two waves of light, A and B. Wave A has a lower frequency than wave B. Then wave B must…
A: Given data: Two waves of light are A and B A has lower frequency fA < fB
Q: 1- Is it possible that beam laser after passing through a lens could become collimated without using…
A: Yes, it is possible for a laser beam to become collimated after passing through a lens without using…
Q: List and explain the experiments and observations show that light behaves as a particle
A: Photoelectric Effect: The photoelectric effect, as mentioned earlier, is a crucial experiment that…
Q: How to displaying Array Elements?
A: Consider a set of array elementsa = {2, 5, 13, 12, 3}…
Q: 13. Which of the following statements BEST explains why we see red color in a red shirt? * O A. Red…
A: To explain : Why we see a red colored t-shirt as red
Q: 2. (Electromagnetic waves) How to get X-Rays?
A: X-Rays are electromagnetic radiation of extremely short wavelength and high frequency. X-rays have a…
Q: 16. It takes about 1 hour to drive from Baton Rouge to New Orleans - a distance of 1.13 x 105 m. In…
A: Given Distance 1.13 × 105 mTime 1 hourTo find out Number of trips
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